The Bell Horn Ortho Armor Wrist Immobilizer Medium 7-1/4" to 8", Left, Adjustable, is perfect for carpal tunnel, injuries to the wrist / hand and post-cast healing. This brace is made of a rigid plastic support contoured to the hand and wrist with adjustable aluminum palmar stay. Ergonomically contoured padding on the inside of the brace. Loop lock closures and elastic insert assure proper fit and easy one hand application. 1 Count