MFB-3-EL-2K Safety Zone® Polypropylene 3-Ply Face Mask with Ear Loops, One-Size-Fits-All, Light Blue 2M Masks per case Sold as Case Only 99.5% bacterial filtration protects from harmful contaminants in the air. Features Respirators from The Safety Zone protect workers from harmful airborne particles Choose from our nuisance dusts, tie on procedural masks, N95 particulate masks, or a complete line of respirators from Moldex ***THESE MASKS ARE NOT INTENDED FOR MEDICAL USES OR APPLICATIONS*** 5 CASE MINIMUM ORDER ON THIS PRODUCT