1.  3 Layers Material] Equipped with unique 3 layers non-woven fabric, our face masks allow you breath freely and comfortablely while provide the maximum protection for you.
2.  Our face masks are made of the same standardized size of 17.5*9 CM / 6.89*3.54 Inches, which is suitable for most adults and children.
3. Equipped with strong soft highly durable earloops, our face masks eliminate the pressure to your ears.
4. Our face masks are great for protecting you against dust, sand or smog. Our face masks is perfect for house cleaning, nail salon, painting, factory and construction use etc.