Thermoskins Thermal product range have been clinically developed for the simple and effective treatment of injury to muscles, tendons and ligaments. It combines compression, support and naturally generated body heat for therapy and pain relief of sports injuries, arthritis and RSI. Application: Position the product so that the metal splint is on the inside of the wrist. The hand section of the splint should be placed in the mid-lower part of the palm. Wrap the velcro straps around the forearm and secure, then wrap the locking strap around the splint and secure. Indication: Velcro locking straps together with a metal splint positioned at 25 allows for increased circulation and provides the protection and support needed for treating Carpal Tunnel Syndrome.