?WATER RESISTANT & REFLECTIVE ? Water resistant material protect your items dry from sweat. Reflective design makes sure that you are safe even when running at night or in low-light conditions!. ?ADJUSTABLE WAIST STRAP?Running phone holder fits waist sizes from 27" to 45" with adjustable elastic strap and thin clip, Suitable for men, women. [FITS All CELL PHONE] Slim, comfortable workout fanny pack keeps a low profile on your waist, while the expandable pockets allow you to carry any sized phone, key, money etc. Runners Belt fits all smartphones with case. ?COMFORTABLE WEAR?Running Waistband made of soft premium material, Lightweight of only 2oz perfect for any kind of outdoor sport activities such as running, jogging, walking, gym, cycling, hiking, shopping, traveling etc. ?NO BOUNCING & CHAFING? Running waist belt is made of soft material, fits comfortably to your body. Never bounce or slip while you running or exercise, so you can focus on activity you love.