Features: The surface is made of silk processed cloth, ensuring that the mouse moves very smoothly. The bottom is made of natural processed rubber, providing flexibility to adapt to desktops made from different materials. It is anti-slippery, environmentally friendly, and long-lasting. The mouse pad is waterproof and easy to clean. There is a reinforcement process on the edge to prevent deformation, breakage, or damage due to pulling or aging. It utilizes an advanced multi-layer integrated process for high flexibility, anti-curling, and pulling. At only 4mm thick, it is hard on top and soft at the bottom, adapting to all kinds of irregular surfaces.