SumacLife Mesh Workout Exercise Armband for Smartphones - Retail Packaging - Black/Gray Keeps your phone secure and out of the way. Lightweight mesh keeps sweat and moisture wicked away. Adjustable Fastener strap to fit all arm sizes Wrap up excess headphone cord conveniently See through cover allows easy access to your screen and does not interfere with touch screen capabilities. Overall length 21 in. Approximate Interior Dimensions: 6 in. x 2.95 in. Recommended Approximate Minimum Device Dimensions: 5.1 in. x 2.6 in.