Hypoallergenic, temperature- and pressure sensitive memory foam molds to the body's contours to provide maximum support and relieve wrist discomfort. Microfiber cloth cover repels dirt and sweat. Cradles wrist in a neutral position without restricting motion. Extra wide to accommodate both a keyboard and numeric pad. Works with all keyboard sizes. Nonskid base keeps wrist rests in place. Wrist Filling Material: Memory Foam; Mouse Pad/Wrist Rest Type: Keyboard Wrist Rest; Color(s): Blue.