Splaks Running Belt, Sweat-proof Water-Resistance Waist Pack Money Belt Runners Pack for 6s/6/SE/iPhone 7 with Touch Responsive Transparent Windows and Extender Storage compartment: hold many personal items such as phones, earphones, credit cards, Cashes, keys, and pedometer Protect your device from dirty, water and scratch. Super soft, light, sweatproof & water-resistant material Perfect for gym, jogging, running, biking and other outdoor sports Fit All Waist Sizes: Expandable to fit waist sizes from 20 inches to 43 inches (50cm-110cm), while an extra extender increases length of 19 inches, and it can even make the waist bag to be a cross-body belt!