KN95 Masks - Pack of 20
- Filters out 95% of particles
- Airtight seal
- FDA approved.
- KN95 Protective Mask Materials
- Nonwoven fabric
- Meltblown fabric,
- Fluorine nanofiber microporous film.
- Four-layer high filtration protective face mask, melt-blown (non-woven) fabric.
- Moderate thickness making it comfortable enough to wear for long periods of time, while being highly efficient in filtering out particles.