The TuneBand for iPhone 5S provides a comfortable way to wear your device while running, working out, working in the yard, or walking around the block. It features a protective silicone skin that allows access to all ports and buttons (including the front and rear cameras), and two (2) soft, elastic straps that fit most arms. The fingerprint Home button is also accessible, and we also include two (2) screen protectors that cover the front of the iPhone. NOTE: The TuneBand for iPhone 5S is designed to work with a bare iPhone 5S *only*. Some customers have reported success installing our silicone skin over their existing iPhone cases, but this use is unsupported by us. Also, if the included elastic strap is either too long or too short, then please contact us at support [at] grantwoodtechnology [dot] com to arrange a replacement strap. We also mention this in the included thank-you card. If you prefer a TuneBand for iPhone 5 or 5C then please choose from above Amazon for "grantwood tuneband iphone 5" and click on the appropriate listing. Looking for the TuneBand for the older iPhone 4/4S, an Amazon best seller? Please search for "grantwood tuneband iphone 4" and click on the appropriate listing.