Prevent sports and work related wrist injury Give a proper support and compression 4-way stretch and easy to put on & off Absorb the sweat efficiently Relieve pain and swelling Ideal to prevent and support the sports and works related wrist injury. This product is made of circular knitting bandage to provide maximum comfort, compression, heat therapy, and support to the wrist. The internal material is cotton can absorb the sweat and the knitting bandage can provide free ventilation. 4-way stretch is very comfortable and easy to put on & off. Prolonged wearing can promote blood circulation, reduces pain and swelling, speeds up recovery, also prevent injury as well.