... 1) 100% PES, 1100/1100 Dtex 2) With PVC coating on both sides 3) Weight: 400gsm-900gsm ISO9001:2000 We, Zhangqiu Hitac ... Density20*20/inch,23*23/inchWeight650g,750g blockout,850g blockoutWidth1m-3.2mRoll length50m,60m,80m,100mTemp resistance-30°C-+70°CColor ... +kraft paperFeatureAnti-UV,anti-mildew, waterproof,fireproof, long time durability Flame Retardant PVC Knife Coated Fabric