1) Color: black 2) Thickness: 0.3mm, 0.5mm, 1.0mm 3) Width: 1.37m 4) Length: 10m, 20m, 30m 5) Surface resistance: 10E4-10E6 ESD Curtain, antiastatic curtain. ESD mat1) Color: black2) Thickness: 0.3mm, 0.5mm, 1.0mm3) Width: 1.37m4) Length: 10m, 20m, 30m5) Surface resistance: 10E4-10E6 ohms