Surgical Face Mask Medical 3 Ply Disposable Protective Facemask Weifang Leying Trading 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:Factory Price Sterile Disposable 3 Ply Earloop Facemask Bfe95% Next:3ply Health Face Mask Disposable Facemask Earloop