Product: 3-ply white compound Mask with breathing mask Material: Non-woven fabric+filter paper Packing: 20pcs/box ,400pcs/ctn 1: Product :white compound mask, dust mask2: Material : non-woven faric + filter paper+breathe value3: Size : 14*13*5cm4: Packing : 20pcs/box , 400pcs/carton5: High filtration and easy to breath Description1: It is made of the wood paper and elastic wire . And the paper ...