Anti-static mats are mainly made of anti-static materials and dissipative static materials such as synthetic rubber. The surface layer is a dissipative static layer with a thickness of about 0.5mm, and the bottom layer is a conductive layer with a thickness of 1.5mm. It is commonly used as a 2mm double-layer composite structure. The green surface is used to absorb static electricity around the storage desktop, with a resistance of 10^7-10^9Ω, and it is wear-resistant and easy to clean. It has good resistance to acid, alkali, and chemical solvents, and is made by various processes.