gauze mask ,active carbon mask.Disposable masks should not be reused ,Not all agree masks do that, particularly regarding the flu .Government workers were ordered to wear the masks, and authorities urged residents to stay home from work if they felt ill.

Conforms to international standarrds:EN1492001  FFP1  FFP2 FFP3  CE0194      NIOSH N95Low breathing resistance with high filtration efficency. loaded polypropylene material without any toxic, irritating, stimulant, poison.Adjustable nosepiece and inner foam proivide a custom seal for different facial sizes.Specially designed to fit large facial contours and with flower-shape edge.Smooth outer cover ,no slot.Special3-ply pleated design, hign filtration and static electricity material to resist normal toxic and ting micron particle.Suited to mining, building, grinding drugs, casting, agriculture, farming, electronic, food processing, cement textile, disintegration, carving, heavy metal pollution, gardening, glassetc workshops