3M 8000 Particle Respirator N95, 30-Pack 3M particle respirator for light duty or short duration applications Patented filter media with advanced electrostatically charged microfibers make breathing easier and cooler for enhanced comfort Adjustable nose clip reduces eyewear fogging and helps ensure a better seal and fit 2-strap design with single point attachment helps provide a secure fit 22-by-4.5-by-6.5-inches at 10.6-ounces