Compatible Model: This case is for Apple iPhone 5 5S SE. Does not fit the iPhone 6, 6 Plus, 5C (2013), 4 4S, 3, 2, 1. Phone/earphones/extender not included. Armband Extender available separately.nMaterial: Lightweight soft neoprene that is molded to twist and bend but will not stretch out of shape. Washable with gentle soap and water, then air dry. Can keep sweat away from your phone.nFunctionality: Exercise your right to a case is also a Sports Armband. Stays put while you run. Touch screen works through the clear cover!nBonus Safety Feature: Built-in hidden key holder to help you minimize carrying extra things when hitting the gym! Reflective strip around border to enhance u0026#39;Jog Safeu0026#39; precaution.nSizing: Armband is small enough to fit smaller arms, yet adjustable velcro allows up to about 14u0026#34; biceps. One armband with two ways to wear it. See product images. (Extender also available separately for really ripped, larger, muscular biceps)nHighly suggest that you can test the case before using it.Make sure that you know the right way to use the case.Perfectly fit your cellphone's shape and make youriphone look handsome and Charming.