1. High strength. 2. Anti acid and alkali, nontoxic, environmental ... cap,mask,gown-- (15~70gsm)agricultural covers, wall cover,-- (50~100gsm) shopping bags, suits pockets, gifts bags, sofa upholstery ... approved one. If not, we will remake them for you.For more information, please feel free to contact us.Any ... meet our professional and promt reply here,tks!!! polypropylene nonwoven fabric for shoe cover