Surgical Mask McKesson Pleated Tie Closure One Size Fits Most Blue NonSterile ASTM Level 1 Adult
Classic style with ties
Comfortable, cool, and breathable
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 2.6
Flammability: Class 1

 Brand: McKesson