Patented Health-V Channel relieves wrist pressure to help prevent carpal tunnel syndrome. Self-adjusting pad helps place small or large hands in a neutral posture. Improved Microban antimicrobial protection helps keep product cleaner. Contoured shape encourages correct ergonomic position. Wrist Filling Material: Memory Foam; Mouse Pad/Wrist Rest Type: Keyboard Palm Support; Color(s): Graphite; Theme: Solid Color.