the HMS NA1590 is a wrist brace that prevents wrist and hand movement thanks to aluminium splints. Finger and thumb movement remains unrestricted. The material used is polyester, which is elastic and after tightening the straps keeps the wrist warm, thus helping better blood circulation and relieving pain. The straps also allow the brace to be adapted to individual needs. NA1590 is used in the treatment of carpal tunnel, after cast removal, wrist pain and mild inflammation. the HMS NA1590 orthosis is designed for either the right or left hand, please choose the correct option.