Premium materials provide reliable respiratory protection with optimal comfort and breathability Shingle pleat design prevents pooling and crosscontamination; wear mask with pleats facing down Ample-length, single-strand ear loops are soft, strong, and low-profile to comfortably fit most users Adjusts to match facial contours with an enclosed, plastic-covered, iron nosepiece Delivers bacterial and particulate filtration efficiencies greater than 95 percent with fluid resistance at 80 mm Hg Three-layer construction Mask dimensions: 6.9 x 3.5 in (176 x 89 mm) Class 1 Flammability Spread Package/UOM: Case (CS); manufacturer item 91-2104. Product Specifications Quantity Per Sell: 500 Shipping Dimensions: 9.5 x 10 x 20 IC Shipping Weight: 5.5 LB Application: Procedure Mask Brand/Series: McKesson Color: Blue Size: One Size Fits Most Intended User: Adult Material: SMS Sterility: NonSterile Latex Free: Not Made with Natural Rubber Latex Country of Origin: United States