Anker Running Belt, Sports Storage Belt for iPhone 7/7 Plus/6 / 6s, iPhone 6 Plus / 6s Plus, Samsung S6 / S6 Edge, Samsung S7 and Other Smartphones up to 5.5 Inches Performance and Style: Premium, modern design and materials look great and perform superbly. Comfortable, resilient and sweatproof. Superb Fit: One of the most adjustable and best-fitting running belts available. Secure fit and excellent comfort. Slimline Design: Holds the essentials for your run without slowing you down or becoming a burden. Convenient Storage: Open up and check your phone in seconds. A separate key compartment keeps your screen pristine and scratch-free. Perfectly placed headphone access port for audio while on-the-go. What You Get: Anker Running Belt, welcome guide, our worry-free 18-month warranty and friendly customer service.