Color: blue yellow black white grey, Material: cotton spandex rubber, Size: 8*8cm, Washing: washing water temperature 30 degrees, do not bleach, wash. Product features: to avoid the bowl in the intense movement of the damage, in the movement can effectively prevent the wrist joint dislocation, reduce the damage caused by friction and collision. Product use: can effectively avoid should injuries and other causes of wrist joint pain, its unique design as a means to provide and effective protection, so as to effectively prevent due to excessive pressure, especially sprain and strain caused by the wrist injury. Wear comfortable, not easy to loose slip off, wrinkling harden, suitable for all kinds of sports.