New Style Disposable Non Woven 3ply Facemask Ce Standard Tianchang Anderson Co., Ltd. Base Info Material:Non-Woven+Meltblown Layer+Non-WovenCustomized Packing:AcceptShelf Life:2yearsFunction:Anti-DustTransport Package:50 Pieces Per Pack,Box, 40 Boxes Per CartonSpecification:17.5cm*9.5cm Description Pre:Protective Face Mask Disposable Nonwoven Face Mask Anti Virus Dust Mask Earloop Disposable Face Mask Masks 95% Filter 3ply Facemask Next:Wholesale People Daily Wear 3ply Earloop Disposable Civil Facemask