Halidodo 60pcs kn95 mask 5 layers protective comfort filter mask face mask (white)

Care and use: keep the mask clean before use. Don't touch the back of the mask. Don't wash the mask with water. The water destroys the filter and protective properties of the mask. Don't soak the mask or microwave it. When the mask is clearly tired or breathing resistance increases significantly, you should throw the mask away.

Avoid contact to cause pollution when using eye mask. Ideal for use in backpacks, bags and pockets.

5 layers of protection: kn95 masks consist of 2 non-woven outer layers, 2 internal melt filters and 1 medium layer of non-woven cotton, providing more protection than standard disposable three-layer masks. Filter efficiency is 95%, it passed the NPPTL test, which significantly protects you from dust, PM 2.5, smoke, car exhaust, etc.

Comfortable and breathable, this big kn95 mask is made of non-wool material pleasant to the skin, which does not irritate the skin, highly elastic earrings and adjustable nose clip provide a comfortable landing without loading the ears. It is light, folding and easy to cover mouth, nose and chin. Forms a dense seal to prevent glass-warming.