Running Jogging Sports GYM Armband Case Holder for Apple Iphone 4 /Iphone 4s (Mesh Green) Neoprene armband offer a optimal protection for Apple Iphone 4 Iphone 4S Easy to in install,access to headphones , enjoy wonderful music when jogging, cycling, gym etc Made of stretchable, washable and sweat resistant neoprene material Specially designed for Apple Iphone 4/ Iphone4S