CM Chinese Factory 17.5* 9.5 Protective 3ply Disposable Earloop Face surgical Mask level 2

Packaging & Delivery Packaging Details 50pcs/box 40boxes/case 2000pcs/case CM Chinese Factory Japan supplier 3ply 17.5* 9.5 protective face mask 1.Direct manufacturers to guanrantee reasonable price and excellent quality 2.4ply-5ply design to successfully prevent dust and bacteria 3.Material :pp nonwoven, active carbon(optional), soft cotton, melt blown filter, valve(optional) 4.With inhalation valve to avoid bacteria and dust 5.Packing 20pcs/box,400pcs/carton, as well as can be per customers require 6.Certificates ISO/CE etc relative certificates & test reports. 7. we also have many other styles ,like no valve style, active carbon styles,adjustable ear band styles and so on...