SMT Ultralight Running Belt, Expandable Pouch fits iPhone 6 or 7, Pouch Can Hold Phone Plus Keys, Money and Other Accessories fits Waist Sizes 21-42, 1.4 oz. Exercise and accessorize: Who says you can't take everything you need with you when you run while maintaining proper form with no bouncing It's a comfortable adventure companion that can go wherever you dare to go outside while keeping your possessions safe and tight Made of stern stuff: Constructed with flexible quick drying material, this is the ultimate workout helper for just about anyone If you love getting after it, but you haven't found a way to carry your essentials while you do, the smt adjustable running belt is for you With a running belt pouch that expands to 6.5 x 3 x 2 inches, most smartphones will fit snugly in the smt belt for convenient access anytime