Compact, easy-gliding design encourages healthy, natural movement. Patented Health-V™ Channel reduces wrist pressure to help prevent carpal tunnel syndrome. Microban® antimicrobial protection helps keep glide and mouse pad surface clean. Optical mouse-friendly mouse pad ensures optimal performance. Compact glide works on or off mouse pad. Fabric cover. Wrist Filling Material: Memory Foam; Mouse Pad/Wrist Rest Type: Memory Foam Gliding Palm Support with Mouse Pad; Color(s): Black.