Camden Gear Running Belt, Fits iPhone 6 6S Plus and Android Smartphone, Perfect for Waist Sizes, Men and Women, Blue The running waist pack has two 6.7" Tall pouches Size: expandable to fit waist sizes from 24" to 47", It includes a tension-grade plastic buckle to allow for a tight fit that stays in place and no bounce Material: our running belt is made from lightweight neoprene, this is a durable and elastic material 4 Reflector tabs: the belt includes four reflective tabs for high visibility when running