Wrist Hand Thumb Orthosis Liner (6996LI) Description: Anatomically designed to conform to the natural shape of the thumb and wrist providing comfortable and secure immobilization Indicated for immobilization of the thumb for post-operative rehabilitation, stabilization of thumb fractures, post cast removal or cast substitute for long-term use Constructed of white rigid polyethylene laminated to soft closed cell foam lining; includes two white stockinette undersleeves