Black Dual Layer Sport Workout Armband with Key Slot for Samsung Galaxy S II Plus Android Smartphone + SumacLife TM Wisdom Courage Wristband Keeps your phone protected against any workout, whether your running, jogging or weight training Made of premium quality nylon & padded with soft neoprene to make your workout more enjoyable Touch fastener restraint strap securely wraps around your arm & can be adjusted to a more comfortable fit Key slot design securely holds your gym locker key or car key without causing you any discomfort Includes SumacLife TM Wisdom Courage Wristband