? IMPORTANT ? Before buying, ensure precise fitting by measuring your wall opening prior to placing your order. For this grille, the minimum required opening size is 12 inches in width and 6 inches in height. Avoid relying on outdated grille measurements.This grille includes a front end frame specifically designed to overlap seamlessly at wall junctions, with an overall external dimension of 13.625 x 7.625 inches. Superior Construction The Air 360 vent deflectors are designed having in mind a long-term, durable usage experience, being made with heavy duty aluminum, a rustproof material guaranteed to withstand the test of time.. Side Wall and Ceiling These air vent covers measure 12 x 6 inches and are suitable for side walls and ceilings, being a cost-effective alternative for HVAC professionals, constructions, residential use, commercial or industrial rooms.. Modern Design Unlike similar products on the market, these ceiling vent covers feature a modern, sleek design which is easy to integrate with any decor. No need to worry about excess noise or disturbing experience. Optimal Air Flow Keep your rooms or offices properly 6x12 wall register ventilated with this wall and ceiling register which ensures an increased unrestricted air flow without unpleasant vibrations of louvers. Easy Installation The Air 360 transfer grille AC cover for vent is easy to install and comes with all mounting hardware necessary for a smooth, user-friendly mounting. Make sure to take correct measurements of your duct hole before purchasing, in order to ensure a perfect fit.

Fasten to the wall or ceiling, and finish with paint or wallpaper to match any environment.. Easy retrofit mount at any time. Lite Collection - made in durable ABS plastic. Solid steel models also available.. Vent remains open at all times. Dampers to regulate airflow sold separately. Airflow performance may vary based on the set-up and configuration of your HVAC system. Patented design. Proudly made in Canada.. This model is ONLY for walls and ceilings. Floor vent models also available.. Cleaning Doesn't capture as much dust as a grille vent. Easily removable for cleaning.. Airflow performance validated by 3rd party testing.

WIDE COMPATIBILITY Compatible with all 4-inch diameter ducts, ensuring versatile use across various HVAC systems, suitable for indoor and outdoor home, office, industrial ues.. PREMIUM MATERIAL Made of high-quality 304 stainless steel, ensuring durability and rust resistance. Comes with a weather seal to prevent unwanted leaks and drafts, protecting your home from damage.. EASY INSTALLATION Easy to install and use, with a secure fit that won't come loose over time. Please wear the included gloves during installation for proper safety measures.. SPECIAL DESIGN Features a sleek and modern design with a hemispherical hood, providing windproof and rainproof protection for your home's HVAC system.. MESH SCREEN Features a built-in mesh screen, preventing debris from entering your home and potentially damaging your HVAC system. Rest easy knowing your home is protected..

ALUMINUM ALLOY CONSTRUCTION The register vent is crafted from premium aluminum alloy, offering a sturdy, rust-free experience for long-lasting use in any home.. LUXURIOUS DESIGN Our vent cover features a luxurious, modern design with a meticulously applied paint layer, ensuring an elegant look without any cracks.. EFFORTLESS INSTALLATION Setting up the wall register vent cover is a breeze, ensuring easy integration into your homes ventilation system.. ADJUSTABLE AIR FLOW With an additional lever, the air vent allows for simple adjustments in wind direction, giving you control over your indoor air comfort.. QUIET AND EFFECTIVE The ac vent cover boasts a large air gap area, ensuring quiet operation and efficient air circulation without creating disruptive noise. This feature makes it an ideal air duct vent cover for a tranquil home environment..

Oriental Design steel plated - Brushed Nickel Finish wallceiling register. Included are steel screws for easy installation and a consistent look. Metal damper boxes rust and seize up, so we make our damper boxes with high impact plastic. This is not a cheaper option, its the best option. Available in a variety of styles and finishes to match any decor. Comes with pre drilled mounting holes.

Product Parameter Our round air vent is designed to be compatible with standard sizes, with a 6 diameter. The flange opening measures 5.66, while the panel size is 8.26. With a thickness of 3.14, it offers a sturdy and reliable construction.. Built-In Screen Mesh Enjoy fresh air flowing into your home while keeping out unwanted debris. Our HG Power round air vent features a built-in screen mesh, providing protection for your environment and ensuring a better quality of life.. Premium Material We prioritize quality and durability. The soffit vent is constructed from high-quality ABS material, making it water-resistant, rust-resistant, and easy to clean. Rest assured that our vent will withstand the test of time.. Easy to Use Our vent is designed with convenience in mind. It is compatible with 6 ducting, ventilation fans, inline duct fans, exhaust fans, and more, offering versatility and ease of use.. Portable Lightweight Whether you prefer wall-mounted or ceiling-mounted installation, our vent provides flexibility. It is lightweight and portable, making installation a simple process. Choose the ideal placement for optimal airflow in your space..

Premium material Louvre air vents are made of new high quality, light in weight, ABS plastic, environment friendly and non-toxic. Built-in fly screen mesh. No screws included.. Easy Installation - available for wall mounting or ceiling mounting.. Grille dimensions 6.30'' x 6.30'' Inches. Outer dimensions 7.87 x 7.87'' Inches. Ideal for room exhaust and intake ventilation use.. Great and beautiful design. Reduce dust into kitchen, bathroom or any other room by fly screen mesh.. Home improvement - For Intake or extraction use, for outside or inside, for walls or ceilings, great for garages, sheds, offices, bathroom, RVs or campers, and anywhere else air is desired to travel through..

Made in ABS plastic.. Can be installed anytime. Super easy DIY install.. Use only on wall and ceiling surfaces.. Air Flow - No air flow control - vent remains open at all times.. Easy Cleaning - Pop out inner plate for easy duct cleaning..

Strongest Magnets Our Anisotropic Magnetic Vent Covers provide the strongest magnetization and seal to your register grilles, vents or diffusers and can even be installed on ceiling vents unlike most magnetic vent covers in the market today.. Thickest Vent Covers - Our Magnetic Vent Covers are optimal at 1.5mm of thickness to ensure a proper seal while being light and .1 mm of PVC coating which can be installed on Sidewall, Floor, Ceiling register grilles, vents, or diffusers in the home, office, RVs, boats, and virtually anywhere with an HVAC System. They latch on securely without needing to worry about detachment.. SAVE MONEY Save money on your bills today by using our strong magnetic vent covers to seal air and prevent any heating or cooling to go to waste in vacant spaces. The temperature range is -4 to 230F. Cut into any Shape Size With an original dimension of 8 X 15.5 inch, you can cut or trim your vent cover to more precisely fit your air vent.. 100 Satisfaction Guaranteed Dont worry youre covered by our 100 money back guarantee no questions asked. Click Add to Cart now and enjoy a new updated refreshing look to your home.

5 YEAR MONEY BACK GUARANTEE. You have nothing to worry about because we have got you covered. Our money back guarantee provides you with the comfort you deserve to make sure your money was well spent and the best part is if your not satisfied we'll return your money. This is the type of service which is unheard of and what you wont see from any of the overpriced manufacture's.. Heat Deflector - Maximize your comfort and control with our Adjustable magnetic vent cover. With a range of 10 - 15, easily extend or retract to achieve the perfect width and fit for your needs. Experience enhanced airflow direction and distribution, ensuring optimal heating and cooling efficiency in any room.. Vent Deflectors Made with Premium Material - Enjoy quality and performance with our durable heat and cold air deflectors. Built from heavy-duty plastic and strong magnets, they provide reliable functionality. Achieve optimal comfort and energy efficiency, saving you money and preventing HVAC strain. Invest in our deflectors for balanced airflow and a more cost-effective environment.eness.. Vent Cover With Simple Design - Enhance your indoor airflow with our magnetic vent cover featuring a simple yet effective design. Promote efficient air circulation and distribution throughout your space. Enjoy a comfortable and balanced environment with our easy-to-use air deflector.. Air Deflector For Various Applications - Experience the versatility of our Air Deflector, designed for various applications including Vents, Sidewall, and Ceiling Registers. Enjoy the flexibility to redirect air with ease, enhancing airflow control and comfort in any room. Upgrade your ventilation system with this versatile air deflector for optimal air circulation and distribution.. AC Vent Cover With Warranty - Rest easy knowing that your satisfaction is our top priority. With our comprehensive money-back guarantee, we ensure that your investment is well-protected. Experience the peace of mind you deserve, knowing that if you're not completely satisfied, we'll gladly refund your purchase. Unlike other overpriced manufacturers, we stand behind our products and prioritize your happiness..

Commercial grade solid aluminum with modern architectural design for ceilings, walls, and floors. This model can be used as a supply vent cover and return vent cover - This is a non-filter model. Our vents are perfect for bathrooms, kitchens, and living rooms and can be used to update your office setting or commercial space. Update any room with our modern ac vent covers. Cfm 328 ft3min - effective velocity 9.8 fts neck 13 58 x 13 38 - face 15 34 x 15 58 The neck is the section that goes into the vent hole while the face is what will actually cover. Use our modern ac vents covers for your office essentials, home improvement, or remodels. Adds value to any wall, ceiling floor space by updating not only the look but also the feel. This is a design and utility patent pending product We make all sizes from 6x4 to 30x24 standard sized modern ac vent covers for the modern day home.

The two-way sidewallceiling register measures 11-34 inch x 7-34 inch with a duct opening of 10 inch x 6 inch. Constructed of heavy-duty steel that provides strength and durability. The register features a powder-coated white finish that resists flaking, scratching and fading. Designed for use in both sidewall and ceiling locations. The steel register has a two-way air deflection to allow a better flow of air. Includes 2 screws for an easy installation.

The return air grille measures 15-34 inch W x 7-34 inch L with a duct opening of 14 inch W x 6 inch L 2 vent rows. Constructed of heavy-duty steel that provides strength and durability. The grille features a powder-coated white finish that resists flaking, scratching and fading. Can be installed in both sidewall and ceiling locations. Designed to improve air ventilation in HVAC systems. Includes 2 screws for an easy installation.

The Listed size 10x 6 is for inside duct opening measurement, actual outside dimension is 11.75 X 7.75. Stamped Face Steel Construction with 12 fin spacing for high air flow. Two Way Air Flow deflection. Multi-shutter damper with easy handle to adjust desired amount of air flow. Individually shrink wrapped with card board pad in the back for extra protection.

Vent deflector is an essential part of any ventilation system, allowing you to redirect the airflow from your HVAC unit to where it is needed. Our widen vent deflectors can be used for floor vents, sidewall vents and ceiling registers.. No tools needed, easy to install and use.. The strong magnets keep the unit in place, you just have to adjust the length.. Sending the AC air to the center of your room for better airflow.. Heavy duty unbreakable plastic won't broken by kids or pets easily, and year-round savings on heating and cooling bills..

DESIGNUnique two part expandable design, made of High transparent unbreakable plastic.. FEATUREFastens securely to metal duct surface with two supplied strong magnets. Redirects air for added room comfort and increased system efficiency, saving energy.You can also use the screw slots so there are 2 options for secure mounting.. INSTALLATIONAdjust the deflector to fit the vent and position magnets to keep the unit in place. Try to press magnetssupplied to bottom until it touch your vents, the magnets will hold down firmly.. UNIVERSALITYIt's suitable for common 4x10 Inches, 4x12 Inches, 4x14 Inches, 6x10 Inches, 6x12 Inches, 6x14 Inches and the vents which length short than 16in or width more than 3.5in. The magnets can be fixed in a variety of metal vents and metal deflector vents not suitable for wood and plastic vents.. WHERE TO USEWidely Used for floor vents, sidewall, ceiling registers. And It can be used all around the home , office, work place, super market, etc..

INCREASE COMFORTRedirects air flow for greater comfort and energy efficiencykeep you away from roasting or cold. Unbreakable Durable heat and cold air deflectors are made of quality policarbonate material, high transparent, unbreakable and durable. Widely Use The transparent material makes it suitable for any scene, air deflector works as a vant deflector for floor vents, sidewall, ceiling registers and can be used all around the home, office, work place, super market, etc. Easy InstallationWhether using as a ceiling register cover or floor vent deflectors, installation is a breeze Simply adjust the expandable deflector to the right size and attach the magnets to the grate.

WIDELY COMPATIBLE Binazon Magnetic air deflector fit for 9 - 14 wide vents in all positions, floor, walls or Ceilings, and can change the air outlet direction of air conditioners or heaters.. EXCELLENT MATERIAL Magnetic air deflector made of plastic and strong magnets, can work in hot and cold environment, flame retardant and Oxidation resistance.. HEATCOLD AIR HeatCold deflector fit for redirecting heat and AC instantly, keep you away from heat or cold.. EASY INSTALLATION Adjust the appropriate length and hold it in place with magnets. If the adsorption force is not strong enough, please check whether the magnet is exposed and whether the air outlet surface is metal.. GUARANTEE We guarantee to provide you with excellent product quality and after-sales. If there are any problems with our Air deflector, please feel free to contact us. We will do our best to ensure that you get the best products and services..

Commercial grade solid aluminum with modern architectural design for ceilings, walls, and floors. This model can be used as a supply vent cover and return vent cover - This is a non-filter model. Our vents are perfect for bathrooms, kitchens, and living rooms and can be used to update your office setting or commercial space. Update any room with our modern ac vent covers. Cfm 213 ft3min - effective velocity 9.8 fts neck 9 1316 x 5 34 - face 11 1116 x 7 58 The neck is the section that goes into the vent hole while the face is what will actually cover. Use our modern ac vents covers for your office essentials, home improvement, or remodels. Adds value to any wall, ceiling floor space by updating not only the look but also the feel. This is a design and utility patent pending product We make all sizes from 6x4 to 30x24 standard sized modern ac vent covers for the modern day home.

Commercial grade solid aluminum with modern architectural design for ceilings, walls, and floors. This model can be used as a supply vent cover and return vent cover - This is a non-filter model. Our vents are perfect for bathrooms, kitchens, and living rooms and can be used to update your office setting or commercial space. Update any room with our modern ac vent covers. Cfm 256 ft3min - effective velocity 9.8 fts neck 13 1116 x 5 34 - face 15 916 x 7 58 The neck is the section that goes into the vent hole while the face is what will actually cover. Use our modern ac vents covers for your office essentials, home improvement, or remodels. Adds value to any wall, ceiling floor space by updating not only the look but also the feel. This is a design and utility patent pending product We make all sizes from 6x4 to 30x24 standard sized modern ac vent covers for the modern day home. We have over 70 standard vent cover sizes to replace your traditional looking grills. We also have over 40 linear slot diffuser sizes with their matching plenum box. All models are in stock ready to ship in both white and black colors Our models are also paintable.. All vent cover sizes can be used as both supply and return grilles. Currently our decorative air vent covers are non-filtered models. This will work perfectly if you have your filter in the machine.. A standard linear slot diffuser is a modern looking decorative air vent cover that fits on a traditional air exit and replaces the traditional looking grills. They have a beautiful linear slot diffuser they are easy to replace since it is retrofit to the traditional vent cover sizes. Enjoy the incredible looks, the durability since it is 100 aluminum, and they are also very easy to clean. The size that you need to know to buy this vent cover, or any other vent cover is by measuring the air duct opening the plenum box opening and not the face size or the vent cover. We recommend you remove the old air vent cover and measure the size of the air duct opening. You do not need to take into consideration the face size of the vent cover. The important measurement is the interior duct opening size. The method of installation of our modern air ac vent cover is hidden through the pre-drilled holes inside of the diffuser, which can be accessed by opening the dampers and using a drill with a six-inch extension to screw it into place. Please find attached our instructional videos. This way we avoid having a front drill screw and ruin the esthetics of the product..

HIGHEST STRENGTH Guaranteed strongest Our .048 1.2mm thick high energy magnet produces 1.3 lbsin2 90 gcm2 of pull force. Our competitors will not share their data. They don't want you to know. BEST MATERIAL Our magnetic material is formulated exclusively for Eureka Air to provide greater flexibility which conforms to the shape of the register and seals out air. The thickness is optimized for wall and overhead vents while still perfect for floor use. Multi-purpose and versatile, our magnetic vent covers are great for HVAC and RV, indoor or outdoor use. CUSTOM FIT Available in two sizes which are easily trimmed to your exact register dimensions. Please verify with a magnet that your vents are steel and not aluminum, wood, or plastic. For further usage tips, please see instructions. INCREASE EFFECIENCY Lower energy cost while making home more comfortable by redirecting air. Start saving money today. BUY WITH CONFIDENCE We are a small team of aerospace engineers, right here in the USA, dedicated to provide our customers with the highest quality products and the best customer service. If not completely satisfied, please contact us for a full refund..

UNIVERSAL APPLICATION Our louvered vent cover fits a 4-inch diameter pipe and vent opening, the outside dimensions of the dryer vent cover is 6x6 inches, Please confirm our size before installation. Funmit has most of vent cover replacement parts, include metal and plastic material, please refer to the end of our A. GREAT HOME IMPROVEMENT Helps keep wind, rain and snow from entering outdoor dryer vents, also keeps out birds and rodents. Our 4 inch vent cover comes with a high-density mesh, if your lint is too large, you can take out the mesh and use it to avoid accumulation. EASY INSTALLATION Easy to install louvered vent cap for dryer and bath fan venting. LONG-LASTING MATERIAL High-impact poly plastic construction, contain UV stabilizer to reduce fading due to exposure to sunlight. REPLACEMENT OR FULL-REFUND GUARANTEE Funmit is devoted ourselves to provide our customer with quality product and excellent service at a reasonable price, and you can get a free replacement or full refund whatever you are not satisfied.

? BEFORE YOU BUY - CHOOSE THE RIGHT SIZE USING THE SIZE CHART - We have designed 26 different covers for almost any domestic vent size, in both white and black. Please use our size chart to choose the correct magnetic cover that will fit both your specific vent dimensions and color. Please DO NOT PURCHASE to cut the cover if your vent falls out of our size ranges it will damage the covers features and will not work.. INNOVATIVE DESIGN WITH EXTREMELY STRONG MAGNETS - New innovative Patent pending magnetic vent covers 3 pack - The only covers on the market that will never fall off, even on ceiling vents with maximum possible airflow We engineered a special design with powerful hidden Rare Earth neodymium magnets and a unique backside pocket that will cover the vent screws and dampers perfectly. Once installed, this cover will never move, shift or fall off of your vent.. COMPLETELY BLOCKS COLDHOT AIRFLOW IN SPECIFIC ROOMSAREAS At last, a magnetic vent cover that actually works It completely prevents hot or cold airflow in specific rooms. No more freezing rooms with really cold air blowing at you while sleeping and no more hot rooms that feel like a sauna. In addition, it will also help with annoying noises like loud music or unwanted smells like smoking or cooking from neighbors in apartment buildings.. ? IT IS SUPER EASY TO INSTALL WILL BOOST THE AIRFLOW IN OTHER ROOMS Once the magnetic vent covers are installed in unoccupied rooms like basements, the airflow in other rooms will significantly increase. This is a simple and cost-effective solution that takes minutes. Simply follow our step-by-step included instructions and use the sturdy box to store covers that are not currently in use. The magnetic covers will work on any vent that matches the cover size ranges.. PLEASE CONFIRM YOUR VENT SIZE CHECK MAGNETISM - Unlike other flimsy one-size-fit all magnetic vent covers, we have created a unique cover design for each vent size. Each cover is designed with a different backside pocket feature and specific locations of hidden magnets. First, check that your vent is magnetic. Second, this cover WILL ONLY work on vents with a width between the range of 5.25 to 6 and length between the range of 11.25 to 12..

CHECK SIZE MAGNETISM Ensure your vent is magnetic these screens won't attach to wood, plastic, or aluminum. Test with a magnet to verify. Our 5x11 screens fit vents 5 to 6 wide and 11 to 12 long. Each box contains 3 screens.. WILL NEVER MOVE OR FALL Reinforced with 4 strong neodymium magnets, one in each corner, our design ensures screens stay securely in place. Compatible with vacuums, kids, and pets, our magnets keep the screens firmly attached to metal vents.. OPTIMAL AIRFLOW - 90 BREATHABLE MESH HMmagnets high-quality vent mesh allows optimal airflow while preventing bugs, dust, pet hair, and debris from entering your vents. Our screens withstand high temperatures, keeping your home clean and comfortable.. SIMPLE DURABLE No installation needed. The wider, stronger frame is built to last. A tight seal prevents kids, pets, and vacuum robots from shifting it easily. Rounded corners and smooth edges make it safe for bare feet. Reusable on any vent.. TOTAL BLOCKAGE - 360 PROTECTION Prevent items from entering your vents with 360 protection. Our screens block insects, bugs, and small items like keys, coins, toy parts, pet food, hair, and more. Ideal for kitchens, bathrooms, and living areas..

Sleek, minimalist design simplify and declutter your walls and ceilings for a modern look. Customizable with paint or wallpaper. Requires drywall mudding and sanding. Retrofit Framed models also available. This model is ONLY for walls and ceilings. Floor vent models also available. Lite Collection - made in durable ABS plastic. Solid steel models also available. Double channel for increased airflow performance. High performance airflow. Easy to clean. Child pet friendly. Patented design, made in North America.

SECURE STABLE WITH 5 POWERFUL MAGNETS Our patent-pending design uses 5 neodymium magnets, ensuring a strong grip on walls and ceilings. The vent deflector will never fall off, providing peace of mind even with cleaning robots or accidental bumps.. EXTENDED VERSATILITY FOR ANY VENT Our vent deflectors measure 3.5 in width, 2.6 in height, and adjust from 9.2 to 16 in length, fitting vents on ceilings, floors, and walls. They ensure effective air redirection for various vent sizes.. EFFORTLESS NO-TOOL INSTALLATION Our vent deflector requires no tools for installation. Just adjust it to the desired size, stick it to your vent, and it's ready For non-magnetic surfaces like wood or aluminum, high-quality 3M stickers are included.. CONTROLLED AIRFLOW FOR EVERY SEASON Manage room temperatures with our vent deflector. Protect loved ones from direct air currents, and redirect airflow away from pets, plants, or other objects. Perfect for maintaining comfort in any season.. DURABLE LONG-LASTING Made from robust plastic, our vent deflector withstands extreme temperatures from -40 F to 266 F. Unlike flimsy alternatives, it wont melt or break easily, providing a reliable, long-term solution for air redirection..

Measure the duct opening to determine the correct size, not the outside of the grille. Listed product size refers to the duct opening measurements. Steel construction with 12-in spaced fins. For wall or ceiling application. 12-in x 6-in is the size of the duct opening dimensions, the grille itself measures 13.7-in x 7.7-in.

Stronger Magnet with 1.2mm thickened stronger magnet while general cover is 0.6mm, the magentic air vent cover sticks to your floorceilingwall vents tightly no worry slipping. Compatible traceless magnetic strips are offered to make the vent cover compatible with all material registers not only for iron vent cover, but also for aluminium,painted,plastic or wood. Save Electricity powerful magnet cover adheres closely to grille register to block air leakage make home more comfortable by redirecting airflow. Large Size 7.8x15.7 inch big size perfect for various vent covers easily trim to any size and shape you need. What You Get 3 pcs magentic vent covers 7.8x15.7 inch with traceless adhesive magnetic strips 24hr friendly customer service and 100 unconditional refund or return if quality problem.

ANISOTROPIC MAGNETIZATION PROCESS Most magnetic vent covers float away when you turn on the air. This could be a frustrating experience, but our vent covers are extra magnetic and 1.5-millimeter thick, so it grips your vents with twice the strength and maximum durability. Our vent covers are also three times thicker than normal vent covers in the marketplace. Next time when you turn on your AC, you wont have to worry about your vent covers falling off because our product is very sturdy.. DRAMATICALLY REDUCES SOUND Having loud noises coming through your wall or ceiling vents can be very disturbing and keeps you up at night. Premium quality magnetic vent cover by Kelbert is your perfect solution because its one of the only magnetic vent covers in the marketplace that reduces sound traveling through air vents. Its a must buy if you care about sound reduction.. SAVE MONEY BY REDUCING WASTED ENERGY Dont waste money anymore on heating Our magnetic vent covers are made from very flexible material that will regulate and seal off air flow completely, which can help you save thousands of dollars per year. This can be used for homes, RVs, HAVC units, and furnace vents. It also sticks to the ceiling vents nicely without ever falling off. All our magnetic vent covers are carefully inspected and manufactured under ISO 9001 Quality Management System. CUSTOMIZE YOUR COVER SIZE Not sure if this elegant magnetic vent cover is the right size for you Not a problem. Our premium quality magnetic vent cover can be trimmed perfectly with scissors so you can make it any size you want. The original dimension of the vent cover is 8 inches by 15.5 inches, which fits perfectly with most air vents.. RISK-FREE GUARENTEE Still not sold At Kelbert, were so confident with our high-quality magnetic vent covers that were willing to offer you a 30-day money back guarantee so that you can purchase with confidence, no questions asked. Pick up your premium magnetic vent cover by Kelbert now and you wont regret it later. Satisfaction guaranteed..

MAKE SURE YOUR VENTS ARE FERROUS METAL. ALUMINUM IS NOT MAGNETIC. STAINLESS STEEL IS ALSO NOT MAGNETIC. CHECK PRODUCT DESCRIPTION FOR MORE. SUPER POWER MAGNET the thickness of our 1.3mm magnetic grill covers is the most stable vent cover that ever tested with both powerful magnetic force and light weight. WONT FALL OFF WONT CURL. HEALTH GUARD never bother by the undesired wind no more Our eco-friendly vent cover can redirect the air flow, block noise or any unwanted things go through vent, to keep you most comfort, especially kids, elder and people who need care.. MONEY SAVER by not covering up your HVAC registers and vents, it's like leaving windows and doors open. Our insulated magnetic covers create a barrier around ceiling and wall registers eliminating heat loss and cold drafts during the winter and summer when your central air conditioner is not in use. Saving energy saving money, glad to see you saving up 10 annually on heating bills.. TRIM TO SIZE Our 3-pack of magnetic vent covers can be easily trimmed and altered to work perfectly with your floor vents, wall vents and ceiling vents. The elegant bright white color will match your delicate house and can also be painted to match the color of your walls..