1.Natural pure plant cellulose 2.No irritating odor,flint-free,no impurities 3.License certification of Health Department Material100% viscose non-woven fabric or customizedWeight 40gsm or customizedSize12cm(double)*20m or customizedMethod of applicationIn the soft towel dispenser, after the UV and heating disinfection, automatic cutting, heating, humidification, being rolled, some piece of clean ...