Procedural Ear-Loop Face Mask - BLUE 100/Bx. Fluid Resistant Outer and Inner

Ear-Loop Face Mask - BLUE 100/Bx. Fluid Resistant Outer and Inner Layers. BFE > 99.9% / PFE = 99.7% at 0.1 micron. Extra Long Aluminum Nose Piece. ASTM Level 2. Box of 50 Masks. Box of 100 masks