Active Carbon Face Mask: 1) Size: 17.5*9.5cm 2) Type: 4-ply 3) Material: PP+Active Carbon+MB+PP 4) Anti-Swine Flu Active Carbon Face Mask:1. Material: PP (polypropylene)2. Size: 17.5*9.5cm3. Gram weight: pp20g+mb20g+active carbon45g+pp25g4. Packing: 50pcs/box, 2000pcs/ctn7. Pattern: elastic earloop, 4ply8. Delivery time: Usually 20 days after we receive the deposit.We can also supply you:1. Cap( ...