The most effective mask filters out 95% PM 0.3 microparticles and 99% PM 2.5 microparticles. It helps to protect the respiratory system from getting infected by bacteria and viruses.
FDA certified 4 layers KN95 respirator mask, adopted by the CDC as an alternative to N95 respirator.
Invisible Aluminum nose bridge with better sealing and support.
Cool latex-free textile braided head strap for comfortable wearing.
No staple used. Avoid contact between skin
P.P.'s inner/outer layers provide a smooth lining and comfortable feel.
The foldable design and easy carry/storage.
Single packaging per mask and 20pcs/box