Special features: Non-woven material with air permeability Flat type,3-ply pleated design, adjustable noseband unique surface water resistant with soft lining Description: These face masks are fluid resistant and for single use only, not made with natural rubber latex. Intended Use: This product is intended for preventing dust and inhaling infection control practices. When worn properly, it will help minimize contamination caused by exhaled microorganisms and reduce the potential exposure of the wearer to body fluit. Contraindication: This device is not designed, sold, or intended for use except as indicated. Made in China