Product Description
Items will be shipped within 3-5 business days after we verify your payment.This epidemic is global, not for an special area , we should be united to solve it together . If you live in a region where the virus is severe , please let us know in advance , we'll priority to you when we get some inventory . Finally , Pray for the World, may everything would be good . We love you. Function:Dust proof, avian influenza, virus, haze, dust, pollen, particulate matter, PM2.5, bacteria, etc. Quality Standard:GB2626-2006,Protection grade is KN95, filtration efficiency is ≥95%Protection level: KN95 = N95 = FFP24 layers!
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