- NIOSH has extended the expiration date of these BYD N95 Respirators from the previous 2 years (as shown elsewhere on this box) to 5 years from the Production Date shown on this box.
- 20-count N95 Respirators Per Box
- Foldable, With Elastic Head Strap and Adjustable Nose Clip
- Three Layers of Non-Woven Materials
- Comfortable to Wear Daily For Both Indoor and Outdoor
- For Adult Use Only