4 Layers Antimicrobial Face Mask For Kids Preventing dust, bacteria, virus and the communicable diseases from the respiratory tract. Preventing UV rays from skin. Composition: Soft wearing brand, non-woven SMS. Plus 3+ and SS water proof Brand: Famapro from VIetnam. Min Quantity: 500 boxes ( 50 pieces/ 1 box) Certificates: CE, FDA, ISO 13485:2016, ISO 9001:2015 English instruction We can do CIF Worldwide