Anti-static table pads are mainly made of anti-static( conductive) and static-dissipative materials, and synthetic rubber. The surface layer is a 0.5mm thick static-dissipative layer.The bottom layer is a 1.5mm conductive layer. Generally, 2mm thick double-layer structure is used. The available colors include green, gray, blue, black and yellow etc.
Conductive ground pads are made of quality conductive material and synthetic rubber.
Resistivity of surface and bottom layers 103-105.The black color is normally used.