McKesson Procedure Mask with Eye Shield Anti-fog Strip ASTM Level 3 Earloops One Size Fits Most (1106633_CS) 100/CSOne size fits most Secure Fit Technology features aluminum strips above the nose and below the chin helps reduce gapping at top, bottom and sides and allows for a custom fit, conforming to most sizes or shapes of faces Features pleated, fluid resistant design Meets ASTM F2100 11 Level 3 requirements Ideal for procedures where heavy to moderate amounts of fluid, spray and or aerosols are produced Spunbond outer layer material helps provide maximum