Thumb basal joint orthosis comes with inlays of replaceable fabric which supports all the thumb joints. This allows mobility for the wearer to hold objects even with the affected hand. Optimum immobilization for the carpal joint, the saddle joint along with the basal joint for the thumb. Made from transparent plastic, thermoplastically moldable. Use removable strip located at the basal joint of the thumb to adjust various thumb circumferences. Superb comfort thanks to the design featuring a cut above the extensor tendon. Use strap located at the wrist and thumb so as to enable fixation for the end joint. There are two washable fabric inlays, made using skin friendly materials, these provide comfort and maintain comfortable temperatures.