BlackBerry Z30 Black Adjustable Armband Sport Gym Bike Cycle Running Jogging Sports Case Cover Holder Pouch SVL31 BY SHUKAN&reg;, (BLACK) Perfect for most sports activities like jogging, running, cross training, hiking, mountain biking, gym, horse riding etc.. The armband is made from a soft neoprene type waterproof material with a clear front face, offering protection against moisture, scratches and impact for the body. Made with precise stitching from finest quality material for Extra Durable and Strength. Allows access to all buttons, ports and functions, Adjustable Velcro strap for maximum comfort and stability. Wrap it round your wrist or your arm and slide in your device, where it will stay safe & secure. It comes With SHUKAN Polishing Cloth for your device.