Safety Works MK9500-N95 N95 Series 9500-N95 Disposable Particulate Respirator, N95 Filter Class, Polyester/Polypropylene Facepiece

These masks are intended to be used for protection against solids, such as those from minerals, coal, iron ore, flour and certain other substances. they are extremely durable with a soft and comfortable inner surface, also have an adjustable nose piece and secured head straps to provide proper fit. these masks have a 510(k) number for the medical market and can be used tb situations as recommended by osha.