This Extended Thumb Spica/Splint consists of a thermoplastic splint with a plastazote inner lining. The splint can be heat moulded to fit the contours of each individual's wrist, and the lining is soft to promote comfort and compliance.

More Details:- https://www.essentialaids.com/orthopaedic-aids/wrist-supports-wrist-braces-and-hand-braces/extended-thumb-spica.html