Natural Rubber: All-inclusive edge design, no warp edge, multiple sizes, to meet your various needs.^ Safe and Non-Hazardous: The product is made of safe materials, and long-term use is not harmful to health.^ Anti-Skid Bottom: There are anti-skid lines on the bottom of the mouse pad to enhance stability and can be used in a variety of environments.^ Easy to Clean: The surface is easy to clean and can be wiped directly with a wet wipe.^ Comfortable Use: The use process is very comfortable, suitable for living and office use.