Sports Armband, Anker Running Armband Sports Phone Holder for iPhone 6 / 6s and Other Smartphones with Screens up to 5.2 Inches, with Key, Card and Headphone-Cable Slots Designed for Mid-Size Phones: A great fit for almost any phone model up to 5.2 inches. Universal Fit: Two strap slots and adjustable fastening strip fastening to fit practically any arm. Cool & Comfortable: Lightweight, flexible lycra stays dry and comfortable during exercise. Extra Storage: Card, key, and earphone-cable holders enable a fuss-free, streamlined workout. What you get: Anker 5-Inch Phone Sports Armband, quick start guide, our fan-favorite 18-month warranty and friendly customer service.