... is Green /Black, Blue/Black, Grey/Black High quality ESD table mat Cleanroom ESD rubber MatIt is mianly made of anti-static and ... layer103-105Ω Bulk Resistivity105-108Ω Abrasiveness Loss<0.02g/cm2Time for static dissipation<0.1sSize10m*1.0m, 10m*1.2m, 10m ... /Black, Blue/Black, Grey/BlackThickness0.2mm,2.5mm,3.0mm Cleanroom ESD rubber Mat