Ergonomic Design: The mouse pads for computers is designed to be perfectly integrated with wrist movements to maintain wrist comfort and normal circulation of the blood. reduce the wrist fatigue and pain caused by the long time use of the mouse, and have a good prevention effect for the current mouse hand. eco-friendly Material: The mouse pad is filled with soft non-toxic eco-friendly gel, with ROHS certificate to ensure safety, and the keyboard wrist rest is made of premium memory foam and soft, smooth, breathable material, providing lightweight, ergonomic touch that bounces back slowly And not easy to deform, suitable for long-term use