KN95 FACE MASK KN95FM The KN95 medical face mask is a high quality, anti-pollution mask made of super soft material with protection levels K95 and N95. The mask will protect you from fine dust, particles and other contaminants. One size fits all adults with an adjustable nose clip for a secure fit and more room for glasses. ● Executive standard: B2626-2006 ● Degree of protection: KN95, class ● Filtration effect: ≥ 95% ● Exhalation resistance: ≤ 250 Pa ● Inspiratory resistance: ≤ 350 Pa ● Flat design and individual packaging ● Waterproof and disposable: 1000 pcs / box Those who wish to cooperate and have serious intentions for our services, please contact. ORIGINAL! The product is up-to-date, the product, ready for shipment, will be shipped from the warehouse within 24 hours after signing the contract and transferring funds. All accompanying documents for export from China are available. Also, the factory has accounts with the Department of Customs and the Ministry of Commerce of the People's Republic of China. PLEASE strictly contact the above contacts