??????Material and Size???The anti static mat is made of anti-static rubber, 300x 60cm/118 x 23.6inch,2mm thick, suitable for most benches or work surfaces, providing enough space for your project. ??????Double Floor Mat???This soldering mat is made of two layers of rubber material, the top layer is anti-static and the bottom layer is insulating, wear-resistant and easy to clean. ??????Convenient???Good surfaces, high elasticity, can be freely bent and flattened, suitable for surfaces of various shapes. The anti-static effect is stable and not affected by temperature. ??????Safe and Durable???:Surface Resistivity: Top Layer: 2 x 10e6 - 10e8 ohms, Bottom Layer: 8 x 10e3 - 10e5 ohms. Wear rate <0.02g/cm2, power consumption time: <0.1s. If you use components that are sensitive to electrostatic discharge, an anti-static ESD mat will be essential, enough to do the job and prevent you from accumulating static electricity. ??????Wide range of application???: This grounding mat is suitable for computer room, electronic computer room, workshop, laboratory, transformer room, etc., to provide protection for your work surface.