Product Description Material: memory foam + silicone + ABS bottom Size: 128*70*33 (mm) (25mm in the middle) Color: black, blue, gray Quantity: 1 piece Package content: 1*wrist support keyboard palm rest 1.Multifunctions: This pad is not only can be used as mouse wrist, but can be used as the keyboard wrist rest pad. Ergonomic design, large range moving, raise the office efficiency. 2.Material: Memory foam, silica gel and ABS, lightweight yet durable design for years of use. Slow bounces back and not easy to out of shape, nice ergonomic shape, comfortable for typing long essays, and for long periods, prevent you from getting carpel tunnel. 3.ABS Base: The base is made of ABS material, which is environmentally friendly and durableSilicone anti-slip mat is non-toxic and tastelessProvides heavy grip preventing sliding or unwanted movement for Keyboard or mouse pads, double sticking and press handing for edge to supply flat and smooth edge 4.Reduces Fatigue: Quality memory foam pad ensures proper hand position Ingenious design and reduces fatigue and pain relief. 5.Keeping Correct Posture: Alleviate cervical vertebrae ache mouse hand and nearsightedness with this Wrist Rest Pad.wave design permits natural hand and wrist movement.