3M™ 8210V N95 Disposable Particulate Respirator, 80 Case Hearing Protection Storm flap covers zipper which Storm flap covers zipper which can be sealed by the wearer with adhesive strip to prevent intrusion at zipper 4" FR retroreflective tape in CSA configuration NIOSH approved N95 10 respirators per box Excellent worker protection Proprietary filter media helps make breathing easier Cool Flow exhalation valve reduces heat build up inside the respirator Lightweight construction Adjustable nose clip and cushioning nose foam provide a custom fit an reduce fogging Welded strap attachment no staples to irritate the user's face These features help promote greater worker acceptance and may help increase wear time