1. 5 layer protective mask
2. 2 Non-woven, 2 melt blown fabric for filtering
3. 1 layer hot air cotton for comfort
4. The KN95 provides a high level of filtration, for a moderate level filtration but increased comfort please see 3 ply face mask
5. Filtering effect: 95% + Particle, Bacterial and Virus Filtration Efficiency
6. Easy to wear with simple ear loop hooks
7. Adjustable nose bridge aids in effective sealing and comfort