Mobilizers Adjustable Sports Gym Running Armband Case Holder With Valcro Strap For iPhone 4S / 4 / 3GS / 3G & iPod Touch 4th / 3rd / 2nd / 1st Generation - SILVER Provides excellent all round Protection for your iPhone. Light weight, sporty, stylish unique design. Soft, comfortable, and adjustable strip armband made with soft durable nylon material. It keeps your cell phone secure and protected with super-strong velcro strap. You can run, ride, lift and more without missing a second of your favorite tunes.