AOOK Running Belt Zipper Design/Transparent Touch Screen Window/Headphone Jack Fit 4.7INCH/5.5INCH iPhone 7,6, 6S,6 Plus, 6S Plus, Samsung Galaxy S5,S6, S7,Edge Premium AOOK Quality: High level polyester lycra and elastic waist belt for moisture wicking, quick drying, stretch, and softness against your skin, also ensures not to bounce or become loose on your run. Unstretched Size: 60cm-90cm (23.6 inches to 35.4 inches) After stretched Size: Up to 128 cm(42 inches) Wide Compatibility: Fits most iPhone/ Android Smartphones up to 5.5 inches, with earphone hole for enjoying music while doing exercise or running. Multi-usage: Dual separate pockets to slide your phone in one side to be safe from scratches, the other side fits all your valuables like keys, ID cards, money, credit cards, passport and other gadgets. Great for Sports, Running, cycling, hiking, bicycling, walking, workout, exercise, gym, jogging, etc. What you get: AOOK running belt; Friendly customer service, 60-Day hassle-free money back GUARANTEE, 12-Month hassle-free exchange WARRANTY.