TFY Open-face Sport Armband + Key Holder for iPhone 5/5S & iPhone 6 / 6S / 7, Grey - (Open-face Design - Direct Access to Touch Screen Controls) Wrap your iPhone 5/5S & iPhone 6 to the your bicep, forearm or wrist (Please NOTE - Maximum Circumference is 12 Inches. We supply an extender strap for TFY Open-Face Armband for Free, Armband extension strap is used to increase the circumference of all TFY Sport Armband. Apply for it with enter code M7HGVJH4 at checkout when you need it.) Open-Face provides easy access to iPhone 5/5S & iPhone 6 onscreen controls  iPhone 5/5S & iPhone 6 Holds to Armband via Four Corner Clamps - iPhone 5/5S can be fastened to and removed from Armband with ease while maintaining an extremely tight hold Simple, Easy and Universal - Adjustable strap allows for quick and secure wrap to a variety of arm (wrist) sizes. Tips:Open the clamp to a little bigger by force, will fit with thicker Phone or Phone with case. Four corner clamps secure phone armband. Tip: Jaw openings of metal corner brackets may be carefully prised open from default openings to achieve best fit on phones fitted into protective cases, will fit with thicker Phone or Phone with case iPhone 5/5S & iPhone 6 removes easily yet reattaches securely to your arm(wrist) for maximum convenience Manufactured from strong, pliable neoprene - delivers comfort and performance throughout your workout sessions (China Patent No. ZL 201520748943.2)