Foam-filled wrist support encourages neutral wrist position for ergonomic comfort. Antimicrobial product protection inhibits the growth of microorganisms, such as bacteria, that can cause stains, odors and product degradation. Soft fabric covering protects sensitive skin. Nonskid bottom keeps rest in place. Wrist Filling Material: Foam; Mouse Pad/Wrist Rest Type: Mouse Pad Wrist Rest; Color(s): Black.