Anti Coronavirus Surgical Dust Masks Feature: *Fabric Type:Nonwoven+ 99%Melt blown fabric +Soft fiber *Layer:6 Layers *Function: Filtration Efficiency ≥95% *Certifications:NELSON, ISO, CE *Features:Ear-loop type
Anti Coronavirus Surgical Dust MasksFeature:*Fabric Type:Nonwoven+ 99%Melt blown fabric +Soft fiber*Layer:6 Layers*Function: Filtration Efficiency ≥95%*Certifications:NELSON, ISO, CE*Features:Ear-loop type Hot Tags: anti coronavirus surgical dust masks, manufacturers, suppliers, factory, customized, price, pricelist