Premium Material Running Phone BeltNot bulky, not displaced, not shifting, not sagging,lycra composite fabric, soft, snug, sweat absorbent, breathable, lightweight, hand washable or machine washable, no pilling, no hardening, no deformation. Large Capacity DesignThe main pocket can accommodate any size of mobile phone, 3 Pocket Easily carry your phone, keys, Cash, Cards, headphones, running water bottle, insulin pump. ADJUSTABLE WAIST STRAPRunning phone holder fits waist sizes from 27 to 50 with adjustable elastic strap and thin clip, Suitable for men, women.. Earphones Hole Design Separate headphone hole for music to accompany your running process, Always having your phone with you while running, traving, hiking, just have a good time. Safe and More Comfortable DesginReflective logo for night running safety, non-slip buckle to prevent the elastic band from loosening, high elasticity encrypted thickened elastic band to reduce waistband wobble.