Product Name:KN95 Face MaskShipping time:In stock, ready to shipMOQ:500 PCSStandard:GB2626-2006 KN95Material:4 layers
Surface Layer:Polypropylene spunbonded non-woven fabric
First Middle Layer:Hot air cotton
Second MiddlElectrical Control System e Layer: Melt-blown fabric
Inner Layer:PolyWheel & Caster propylenOther Bags & Cases e spunbonded non-woven fabPrinting Materials ricFeature:Eliminate 95% of air particles and pollution, prevent spatter, and prevent certain non-oil-based particles and aerosols.Color:whitePackaging:50pcs / colorboxMass Transfer and Separation Equipment Single nw: 5g-5.5gUsage:COVID-19, Anti-germs, prevent flu, Anti-dust ,Anti-fog,Anti-haze,Anti-PM2.5Certification:SGS / FDA / CETypeearloopFiltering Rate:≥95% (0.075μm particles)