Description
Against PM 2.5 from wildfire smoke: Borje KN95 face masks comply with GB2626-2019 for at least 95% filtration efficiency against certain non-oil based particles. During an air quality alert, KN95 masks are a good option to reduce your exposure to pollutants..5 layers protection: These respirators are made of two layers of non-woven, two layers of melt-blown, one layer of hot air cotton. 3D shape is designed according to human face shape. Ensuring the thightness, It increases the breathing volume at the same time..Perfect 5 layered cup dust masks for shopping, public transport, bus terminals, shopping malls, parks and busy city streets. The inner skin-friendly layer absorbs moisture from the breath. And the 5-ply face mask allows for easy, simple, and healthy breathing at all times..KN95 face masks made in China (not in US).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
