... about 0.3-0.5mm thick layer of static dissipative,2. the bottom of about 1.5-1.7mm thick conductive layer.3. Use long ... -lasting, with good elasticity, toughness, oil, acid, rubbing song, anti-chemical flux properties, and wear-resistant, easy to clean.4 ... . length is generally 10m, width 0.8m, 1.0m, 1.2m,5 ...