... Face Mask 1, Material:PP+FILTER +ACTIVE CARBON+PP 2, Weight:18g+20g+40+25g 3, Style ... Earloop, Tie on Product Name: 4 ply Active Carbon Face Mask Similar products: active carbon face mask, dust mask, 1/2/ ... face mask, etc. Product Details:1) Material: SBPP+FILTER +ACTIVE CARBON+SBPP2) Weight: 18g+20g+40+25g3) Color: White/Blue ... , Japan and other 10 countries and regions. 4 ply Active Carbon Face Mask