... impurities 3.License certification of Health Department Material100% viscose non-woven fabric or customizedWeight 40gsm or customizedSize12cm(double)*20m or ... our own factory,our main product is non-woven fabric product,such as wet tissue wipes,baby wipes,foot ... Pls tell me your specification about the size,weight,viscose and polyester,package and others. 100% viscose non-woven towel roll