Check the listing for details. McKesson Procedure Mask Pleated 50 per Box 91-2102. Condition: New. Listed at 14.34 USD. Bacterial and partriculate filtration efficiencies greater than 95 percent, fluid resistance at 80 mm HgCool and breathable SMS material with pleated designFlexible metal nose-bridge bar bends to fit user's unique facial contoursMeets the ASTM requirements for Level 1 barier protection --> Shop About Us Contact Us Reviews and Ratings McKesson Procedure Mask Pleated 50 per Box 91-2102 McKesson | MFG #91-2102 McKesson medical face masks are constructed with a three-layer, nonwoven fabric featuring a spunbond polypropylene on the inner and outer layers and a meltblown polypropylene middle layer. Available in blue, yellow, and white, McKesson offers a range of pleated face masks to meet your preferences. These Level 1 face masks feature elastic ear loops that stretch for convenient donning, quick removal, and a comfortable fit. Each box includes 50 procedure masks. Bacterial and partriculate filtration efficiencies greater than 95 percent, fluid resistance at 80 mm HgCool and breathable SMS material with pleated designFlexible metal nose-bridge bar bends to fit user's unique facial contoursMeets the ASTM requirements for Level 1 barier protection Color Blue Size One Size Fits Most Material --> Product Count: 1 Packaging Count: 50 Total Quantity: 50 Product Specifications McKesson Brand McKesson One Size Fits Most Blue Procedure Mask 612479259478