3M™ Aura 9205+ N95 Particulate Respirator Disposable Protective Mask NIOSH  Variations 5-20 packs(MADE IN THE USA)   NIOSH approved for at least 95 percent filtration efficiency against certain non-oil based particles Designed to direct exhaled air away from the nose panel, helping reduce eyewear fogging Curved low profile design conforms well to nose and eye contours, allowing more room for eyewear Individual packaging and flat fold design provides convenient storage and portability Innovative chin tab designed for ease of positioning, donning & adjustment Soft inner materials Adjustable noseclip helps provide a custom secure seal Compatible with a variety of eyewear