Specifications +Material: breathable cotton with Activated Carbon and breathing valve +4 layers structure: 1st layer soft non-woven fabrics, 2nd layer carbon filter, 3rd layer cotton filter, 4th layer PP non-woven fabric +Adult Use: Yes, unisex +Colour: Multiclor +Protection: face, mouth, nose +Usage: Anti Dust, anti-fog and haze, anti-virus, anti-flu, anti-pollution, keep warm Features +Breathable soft material, skin friendly. Simple and generous plain colour. Unisex for adult. +Shape around nose is special designed, it can be adjusted yourself to better fit your nose. This is a sweet design to provide you a comfortable wearing experience. +3pcs set +With breathing valve, help you breath more freely with it, and say goodbye to mist if you wear glasses. Activated Carbon filter, anti dust, anti-fog and haze, anti-virus, anti-flu, anti-pollution +Wear and fasten with earloop, wear over mouth and nose, suitable for spring autumn winter. Packaging Include: 1x Anti Dust Protection Mask (Pack of 3)