The Mueller Carpal Tunnel Wrist Brace with Splint is ideal for carpal tunnel syndrome and weak or injured wrists. Removable splint immobilizes wrist in natural position. Relieves pain and helps prevent re-injury. Adjustable wrist tabs and wraparound strap gives perfect fit and direct compression around the wrist, helping with a faster recovery. Lightweight materials provide comfort. Fits either hand. One size fits most - fits wrists up to 9" (23 cm).