【Better Fit】]The mask features an ergonomic 3D design and adjustable nose clip, which provides breathing space while ensuring the mask fits well and effectively prevents fogging. Make wearing a mask a more pleasant experience.【Real Five Layers】 This KN95 mask consists of two layers of non-woven fabric, two layers of meltblown inner layer and one layer of hot air cotton, which can efficiently filter dust, PM2.5, haze, smoke and automobile exhaust, etc., with a filtration efficiency of more than 95%.【High filtration and low resistance】Funight KN95 mask breathability is 20% higher than the GB2626-2020 standard due to the use of more skin-friendly and breathable materials and the latest printing and pressing technology.【Reduced Earache】The Funight KN95 mask's ear straps are made of softer bubble yarn material, while the ear loop width is increased to 6mm to effectively reduce ear pressure.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.