iGadgitz Black Water Resistant Lightweight Neoprene Sports Jogging Gym Armband for Apple iPhone 6 & 6S 4.7" with Key Slot Not suitable for any other Apple iPhone models. Please note that this armband may not fit your phone if it is in a case or cover. iGadgitz stylish design running armband for Apple iPhone 6 & 6S Custom made from ultra-lightweight neoprene fabric for comfort and durability. Headphone tidy to wrap up headphone slack and key slot. Unique design that moulds the shape of the phone when worn with access to device buttons. Fit arm between 25cm -37cm. If your arm is bigger than this you may wish to consider purchasing the iGadgitz Armband Extender Strap. Please search for the product by typing "iGadgitz Black Neoprene Extender Grip Strap" in the search bar above.