Viscoflex® memory foam allows this wrist strip to adapts to your individual. Positive angled design simulates a floatation effect and distributes pressure evenly for all day comfort. Soft Lycra™ cover material is easy to clean and is treated with Aegis® antimicrobial product protection. Non-skid base won't slide. Wrist Filling Material: Memory Foam; Mouse Pad/Wrist Rest Type: Keyboard Wrist Rest; Color(s): Black; Theme: Solid Color.