kn95 mask multicolor dust-proof 5 layers of protection 95% filtration face mask non-woven fabric black kn95 face masks

kn95 protective mask. multiple colors choose for you , filtration effect can reach 95%, please choose the quantity you want. fast ship via dhl.a variety of styles for you to choose. quality products, please rest assured to buy. please choose the style and quantity you want.we offer the factory wholesale price, you will be satisfied with the shopping experience in our store.looking forward to long-term cooperation with you.due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. thank you