The 3M N95 8210 dust respirator mask is NIOSH/MSHA approved as a filtering face piece particulate respirator. It is compatible with common protective eyewear and hearing protection gear and comes with an adjustable nose clip that reduces eyewear fogging and ensures a tight seal and fit. The two-strap design with reinforced dual point attachment provides a secure, comfortable fit. Best suited for jobs involving dust production, grinding, sanding, sweeping and bagging. Includes 20 masks per box.