DESCRIPTION :
It must cover both the nose and mouth to keep you from breathing in mold and dust. If it does not have a snug fit, it will not work properly. Correct fit of the mask requires contact with smooth skin. It will not work properly for people with beards or facial hair. Each box contains 10 unit....
- N95 masks provide strong protection against transmission of COVID-19.
- They work well because they can filter out 95 percent of airborne particles.
- Experts recommend wearing them whenever you are in crowded public spaces.
- It is important that you wear the mask properly to get the best protection.