Product Features and Benefits: MAXAR Wrist Splint with Abducted Thumb provides support and immobilization for weak or injured wrists and thumbs. Metal palmar and dorsal stays prevent flexion and extension. The unique design protects the thumbs from impact or shock without any uncomfortable binding or stitch seams. Breathable foam material provides comfortable continuous compression. Quick and easy closure for precise fit. Easy one hand application. Comfortable to wear. Different for right and left hands. Highly recommended by Doctors for: Treatment of injuries and post-surgical rehabilitation especially for Basal Joint Arthritis Tendinitis Accumulative Trauma Disorders of the thumb Wrist strains/sprains of the thumb joint (MCP) advanced Carpal Tunnel Syndrome After cast removal. Conditions: Sprains strains wrist injuries injuries surgery sports injuries wrist pressure arthritic conditions carpal tunnel syndrome weak wrists aching wrists cast removal tendinitis wrist immobilization basal joint arthritis thumb immobilization Dimensions: Length: 10 Height: 8 Width: 6