Bird & Cronin Premier Wrist Brace with Thumb Spica, Right, MediumDesigned to stabilize, immobilize, and protect the wrist and thumb Fits below the distal palmar crease allowing normal finger function Durable polyester outer layer with open cell foam core and soft nylon lining Removable aluminum radial stay immobilizes the MCP and CMC joints Removable, contoured, aluminum palmar stay is malleable for customization of wrist extension Non removable plastic dorsal stay supports the wrist and reduces rotation Hook and