About This nylon Made in the USA NIOSH APPROVED: For at least 95 percent filtration efficiency against certain non-oil based particles COMPATIBLE: With a variety of protective eyewear and hearing protection ADJUSTABLE NOSECLIP: Reduces potential for eyewear fogging and helps provide a custom and secure seal TWO-STRAP DESIGN: With welded dual point attachement that helps provide a secure fit APPLICATIONS: Gringing, sanding, sweeping, bagging, and other dusty operations. Metalworking, chemical processing, construction, and metal processing RECOMMENDED INDUSTRY: Transportation, Oil & Gas, Heavy Infrastructure, Design & Construction, Commercial Buildings, General Manufacturing, Construction, Food Safety, Food Processing, Mining For industrial/occupational use only. Not for consumer sale or use Overview Brand : 3M Filter Class : N95 Size : 20 Count (Pack of 1) Color : White Number of Items : 1