foldable non-woven disposable face mask 1)meet N95 standard. 2)filtration efficieny > ... mask can be supply,including face mask,Anti-Flu mask,disposable mask,non-woven face mask,particulate resirator.**Quality control. ... main materials,without any toxic,irritating,stimulant or poison,and glass fiber free.B) All products are made in our ... as America,Europe,Japan and so on. non-woven disposable face mask