Universal Sizing - Fitting Screen Diagonal Size Up To 5.5 Inch, Fit For Apple iPhone 8 Plus/ 7 Plus/ 6S Plus/ 6 plus/ iPhone X 8 7 6S 6 and Other Below 5.5 Inch Cell Phones. Depending On Personal Habit And Cell Phone Size, You Can Remove Or Install Other Protective Cases，Including Otterbox, Lifeproof, And Trianium. Touch screen control - high sensitivity touch screen through the transparent pvc cover allows you to enjoy full navigational control of your phone Adjustable band - the strap can be extended up to 15 inch / 38 cm to fit for most arm girth

SLIM & LIGHTWEIGHT : Made of a quick-drying Lycra cloth, the flexible arm sleeve is lightweight and easy to fit on your arm. Other phone armbands are bulky, uncomfortable and rub your skin during exercise. Our soft and comfortable material will hold your phone secure with no pinching, no irritation and no distractions. FITS YOUR PHONE & MORE : Never leave anything behind with the stretchy armband that can hold your phone, keys, cash, credit cards, inhaler and even a nutritious snack. Whether your phone is 4"or 6.5", it will fit inside even with your phone case ON. SMALL - LARGE ARMS : Finally, a phone armband that you never have to readjust or worry about slipping during physical activity. The comfortable material hugs your arm like no other armband you've used before. Please measure around your bicep circumference (un-flexed) for a guaranteed fit. X-SMALL 7.4" - 9", SMALL: 9" - 11.6", MEDIUM: 11.6" - 14.2", LARGE: 14.2" - 16.5", X-LARGE 16.5" - 18"