3D Flat-fold Face Mask

3D Flat-fold Face Mask

These two layer 3D face masks are made from comfortable elastic fabric, 180g elastic polyester and 180g silk spandex. The silk fabric will give you a nice and cool feel in the hot summer. And the 3D design makes it a better fit for your face. It is soft, breathable and comfortable to wear all day to protect your mouth and face from dust, ah, pollen, grass, vehicle exhaust, passive smoking and other airborne pollutants.