Transmen(TM) SPORTY Armband + Key Holder for iPhone 5/5S/5C, iPod Touch 5, Apple iPhone 5/5C/5S(AT&T,T-mobile,Verizon,Sprint) Protective Gym Jogging Sports Armband Case, (Blue) Compatible Model: Apple iPhone 5/5S/5C (Phone not included). Does not fit the iPhone 4 4S, 3, 2, 1. Functionality: Exercise your right to a case is also a Sports Armband. Stays put while you run. Touch screen works through the clear cover! Safety Feature: Built-in hidden key holder to help you minimize carrying extra things when hitting the gym! Maximum Arm Circumference 35 CM. Phone goes in easily and comes out easily, easy access to the aux as well, easily adjusted and stays dry. You can still use you phone pretty well when it's in the case too. you bring it to the gym everytime!