Peak-Peak Sports Armband Case For Iphone 6 6S Plus Compatible Key Holder,ID Card Holder Good For Running,Hiking,Biking,Walking, Race Armband Material: soft and comfortable stretch resistant neoprene + PUC waterproof layer Dual hole adjustment design makes armband more stable and close-fitting, armband is small enough to fit smaller arms TWO earbud cable holes design,works with different phone models,enjoy your favorite music freely and no worry about calling Built-in key pocket; secret compartment stores your house key,money,credit card while exercising Suit for iphone 6 6S plus maximum