Disposable Respirator, Mask Size M, NIOSH Rating N95, ASTM Splash Rating Level 1, ISO Cleanroom Class Not Rated, Mask Headstrap Type Single, Adjustable, Mask Shape Flat-Fold, Mask Material Polypropylene, Exhalation Valve No, Package Quantity 50
Disposable Respirator, Mask Size M, NIOSH Rating N95, ASTM Splash Rating Level 1, ISO Cleanroom Class Not Rated, Mask Headstrap Type Single, Adjustable, Mask Shape Flat-Fold, Mask Material Polypropylene, Exhalation Valve No, Package Quantity 50