Water walking the ball can also be called water jogging ball, water stroll ball, water walking ball, water fitness ball, transparent water sports balls and so on, usually in the water entertainment park or rent. Water walking ball is a very fun water recreation products, unique high transparent single-layer structure, and surface contact with people when there is a very wonderful feeling. This product uses TPU (Thermoplastic polyurethanes thermoplastic elastomeric rubber) and military zipper manufacture, TPU has a strong toughness, cold, oil, hydrolysis resistance and aging resistance, waterproof zipper case of gas leak in the case of military need not worry about the proper use of safe question. (Proper use, please see the safety instructions)