A Packet Of 10 N95 Disposable Masks Black

It's made  of 5 layer material, the outermost layer  filters  large particles ,the middle two layers of melt blown fabric can block more than 95%of particles in the air,the first first layer of hot air cotton  can filter out some fine air particles and the first layer of non woven fabric is skin friendly  and softer and you can have a comfortable experience through high filter efficiency. High level breathing protection, filter efficiency, breathable mesh composite fabric suitable for all seasons and adults of all categories.3D earrings and lightweight design makes breathing easier.High quality elastic ear bands make it comfortable to wear for a long time.High density ,non woven fabric and highly breathable non woven fabric keeps your  noise mouth and chin covered when you go to crowded places which can be  applied in home ,office, school,park,indoors ,playground, outdoors and more congested and busy public places