Key Features - NIOSH approved N95 rating - FDA cleared for use as a surgical mask - Fluid Resistant 120 mmHg - Flammability Rating Class I - Adjustable nose clip - Braided and stapled headbands Material Composition - Straps Braided Polyisoprene - Staples - Steel - Nose Clip Aluminum - Nose Foam Polyurethane Foam - Filter Polypropylene - Shell Polyester - Coverweb - Polypropylene Not made with natural rubber latex Approximate weight of product: 0.40 oz. Country of Origin Made in the USA with globally sourced materials Minimum order 5,000,000