3W-152/3 ESD Mat Green/ blue/grey Length:10m Width:0.6m, 0.9m, 1.0m, 1.2m . Thickness: 2 mm or 3mm . ESD Mat 3W-152/3 :Color:green blue and gray . Thickness:2mm 3mm Width:0.6M,0.9M,1M,1.2M Length:10M Surface resistance:upperlayer10E 8 ohm-10E10 ohm Underlayer:10E 4 ohm-10E 6 ohm