Key Features â?¢ NIOSH approved N95 rating â?¢ Adjustable nose clip â?¢ Nose foam â?¢ Ultrasonically welded headbands Material Composition â?¢ Straps Thermoplastic Elastomer â?¢ Nose Clip Aluminum â?¢ Nose foam - Polyurethane â?¢ Filter Polypropylene â?¢ Shell Polyester â?¢ Coverweb - Polyester â?¢ This respirator contains no components made from natural rubber latex â?¢ Approximate weight of product: 0.35 oz. Country of Origin Made in the USA with globally sourced materials Use For â?¢ Use for solid particulates and liquid mists in concentrations not exceeding 10X PEL/OEL â?¢ Always follow User Instructions and use in manners as indicated Do Not Use For â?¢ DO NOT use for gases and vapors, oil aerosols, asbestos, arsenic, cadmium, lead, 4,4-methylene dianiline (MDA), or abrasive blasting â?¢ DO NOT use for particulate concentrations exceeding 10X PEL/OEL â?¢ DO NOT use in any manner not indicated in the User Instructions Approvals and Standards â?¢ NIOSH approved N95 particulate respirator â?¢ Meets NIOSH 42 CFR 84 N95 requirements for a minimum 95% filtration efficiency against solid and liquid aerosols that do not contain oil. â?¢ NIOSH approval number: TC-84A-0007 â?¢ Assigned Protection Factor (APF 10) per US OSHA and Canada CSA