product description: 1. Ss nonwoven+pp spunbonded nonwoven+high quality melt-blown filtration.soft pp is used as the material. 2.the nose clip can be adjusted comfortable according to the different face shapes; the ear lloop is firm and not easy to fall; surgical face masks, masks factory, black mask 3. Non-irritating and soft, avoiding bacteria, dust, foreign body into pneogaster, 4. Remove harmful gas, peculiar smell, stench. Non woven face mask, medical mask, surgical mask 5. Bfe is over 99%, ce/iso13485 surgical face masks, masks factory, black mask 6. We recommend es face mask, purification mask or matt mask to the place with high standard on dust-free; for example, wearing face mask with ear loop or tie-on for person who worked in hospital or public health can stop bacteria into pneogaster to some degree; food place can use face mask with ear looop or paper face mask sure quality and health of food. Surgical face masks, masks factory, black mask 7. It is the best choice of disposable products in the fields of public, medical. Factory, environment cleaning, electronics factory, food hygiene profession, food processing, school, hospital and so on. 8. Face masks with ear loop/ disposable face masks with ear loop/ non-woven face masks with ear loop are the most conventional face masks.