KN95 Face Mask, -5 Layer Breathable Mask with Elastic Earloop and Nose Bridge Clip, Disposable Respirator Protection Against PM2.5 Black, 30 masks/box Power: 250W Max

Power: 250W Max

They are suitable for adults and children and work by protecting your airways for pollutants and allergens to

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Reduces hand fatigue

25 Packages/Case (4

KN95 Face Mask, -5 Layer Breathable Mask with Elastic Earloop and Nose Bridge Clip, Disposable Respirator Protection Against PM2.5 Black, 30 masks/box Power: 250W MaxPackaging: 30 masks box 5 Layered Filter Design These kn95 face masks are made of two layers of non woven cloth, two layers of melt blown fabric, one layer of hot air cotton. From outside to inside, the second and third layers are melt blown cloth. When they are produced, they are easy to stick together, which will cause you to mistake them for one layer, You can separate them by rubbing them Anti Fall Design The metal nose clip is fixed to the inner