Used in radial nerve palsy as a static splint, Useful for spastic hand/Rheumatic/Arthritic Diseases. Holds the affected hand in a neutral position preventing the palm from bending forward, thus keeping pressure off the median nerve. Holds wrist and MP joints of the fingers straight to reduce stress on muscles and tendons. Thick layer foam padding; No micro organism growth even after continuous use;  Uniquely designed thumb abductor;  Extension assist splint, Washable, odors free, tough, resilient and light weight, Can be used for long hours; Velcro Straps to hold hands in position can be loosened or fastened, as desired SIZE: SMALL/MEDIUM/LARGE RIGHT AND LEFT