McKesson Procedure Mask Blue Latex Free Secured With Earloops - Box of 50 - Model 91-2002 by McKesson;

Blue Procedure Masks Comfortable, cool, and breathable. Stretchable earloops provide a personalized fit and make it more convenient to use. ASTM F2100-11 - Level 1 Barrier. Fluid Resistance: ASTM F1862 at 80 mm Hg. BFE in excess of 98%. PFE in excess of 98%. Delta-P: Less than or equal to 2.5 Flammability: Class 1. Single Use Not Made With Natural Rubber Latex.