Cbus Wireless Running Jogging Sports GYM Armband Cover Case Holder for Samsung Galaxy Grand Prime - Green Full screen protector allows full touch screen functional Made of neoprene material, keeps your phone safe when you are exercising Adjustable velcro armband with two openings, fits the arm circumference: 9 - 15 inches Built in small pocket, you can put the earphone cord, coins or keys etc. there Washable, durable, and lightweight