BONAMART Pink Arm band Running Sports GYM Armband Case For Samsung Galaxy S III 3 S3 SIII I9300 Durable, lightweight armband case keeps your devise secure and protected. Amband is one size fits all. Fully adjustable for comfort. Armband protects it from scratches, dust, shocks while running / doing sports. Armband is compatible with upper arm circumference: 10 - 15 inches 60-Day Return Policy (See Description)