Disposable KN 95 Dust Mouth Mask,KN 95 Mask,KN 95 Facial Mask,Kn 95 Face Mask

  Safety and Health: International Standard KN95 Mask, Comply with GB2626-2006, GB 15979-2002 standard. Protects you from at least 95% of non-oily spread particles 5 Layers, 100% Brand new and high quality. 3 layer stereoscopic filter layer.Dustproof: Wear this mask to prevent dust, small particles in the air, pollen, etc. Dust-proof, odor-resistant, washable and reusable. Made by high quality sponge material, breathable and comfortable. Washable, can be repeatedly used.User-friendly design: Foldable and recyclable dust mask, you can put it in your pocket and take it with you Using Standard: Can be used 2 times normally. However, in the case of dense crowds or severe environmental pollution, it is best to use it only once. It depends on the personal use situation and environment, but when it is found that breathing is difficult or uncomfortable, the mask is stained with foreign objects, the user feels that the breathing resistance is increased, and the mask is damaged, it needs to be replaced immediately ship within 1-3 days, deliver within 5-10 days.