5-Ply Protective: This mask is made of 2 non-woven outer layers, 2 melt-blown inner filter, 1 non-woven fabric middle layer absorbing the moisture. | 3D Design: Black face mask for adults has unique point-shaped forming technology, bigger cup design help against particles & breathe smoothly | High Filtration: The minimum filter efficiency is 95%, greatly keeping you from dust, PM 2.5, haze, smoke, automobile exhaust, etc. Perfect For families, office staff, warehouse workers | Comfortable & Breathable: High-elastic ear loops and adjustable nose clip to ensure a comfortable fit and no strain of ears. It's lightweight and foldable, can cover mouth, nose and chin easily | 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.