KN95 Protective Face Masks 5pk & 40pk
- Self-priming filter type for anti-particulate respirator
- Meets KN95 standard, high filtration efficiency, low resistance
- Unique heightening nose design, adjustable nose clip to ensure tight fit & more comfortable wear
- Surface layer is needle-punched non-woven fabric, non-toxic, odorless, non-allergic, non-irritating, & has good ventilation performance