Fast delivery In stock CE &FDA KN95 mask anti-dust mask FFP2 FFP3 N95 face Mask factory supplier Product Name KN95 mask Color White Size 14*14cm Material Non-woven fabric outer Electrostatic filter cotton BFE above 95%-99% Function Anti-pollution,Anti-particle,Anti influenza,Anti haze,dust-free,etc. Application daily use,hospital, laboratory,food industry,dust free workshop,electronic manufacturers,etc. MOQ 100pcs