Rigid night splint that helps immobilize the thumb and soothe joint discomfort in the wrist. Helps to improve recovery from injuries and maintain a restful rest. In addition, it promotes finger functionality and helps maintain the natural alignment of the hand. It also has a Velcro strap that facilitates adjustment and semi-rigid anatomical reinforcements. It is very easy to wash and 100% reusable. It comes in blue color in long size. Clinically tested.