Disposable Respirator, Mask Size M, NIOSH Rating N95, ASTM Splash Rating Level 3, ISO Cleanroom Class Not Rated, Mask Headstrap Type Dual, Non-Adjustable, Mask Shape Flat-Fold, Mask Material Polypropylene, Exhalation Valve No, Package Quantity 20
Disposable Respirator, Mask Size M, NIOSH Rating N95, ASTM Splash Rating Level 3, ISO Cleanroom Class Not Rated, Mask Headstrap Type Dual, Non-Adjustable, Mask Shape Flat-Fold, Mask Material Polypropylene, Exhalation Valve No, Package Quantity 20