KN95 Face Mask 25 Pack, Filter Efficiency?95%, WWDOLL 5-Ply Black KN95 Masks Protection Against PM2.5 Dust, Pollen and Haze-Proof KN95 Mask Black by Chengde Technology Co.

??5-Layer Face Mask?WWDOLL KN95 5-ply face mask is protective and high filter efficiency. The outermost 1 layer non-woven fabric can filter large particles, middle 2-layer melt-blown fabric can block more then 95% particles, 1 layer hot air cotton can filter pm2.5 and the innermost 1 layer non-woven fabric is skin-friendly and softer that give you the comfortable usage experience at the same time it protects your breath with high filter efficiency. ??Powerful Protective Barrier? Not easy to drop, no need to adjust it when you work. Softer elastic ear loop design of the face mask helps eliminate pressure on the ears for comfortable experience. Adjustable nose clip design can help the mask perfectly attach onto your face. This The four sides join tightly to the face; Hence, the protective mask KN95 avoids unfiltered air directly entering into. ??3D Design? The 3D shape of KN95 cup dust mask is designed according to the human face shape to ensure the tightness, to fit the human face, to increase the breathing volume when use the face mask. Our WWDOLL breathable face mask KN95 can greatly improve the permeability, and to make wearing and exhaling more comfortable. ??Qualified Manufacture? Chengde Technology Co. KN95 face mask made in China(not is USA) ??Disclaimer?This KN95 mask is NOT an N95 mask. For more information about KN95 masks please see the following before you purchase: amazon.com/AboutKN95s