Sterilization wrap is for ethylene oxide (EO) gas sterilization processes. 100% polypropylene (SMS) construction featuring spunbond polypropylene on the inner and outer layers and a meltblown polypropylene middle layer Protects against both aqueous and airborne contamination Consistently provides an excellent barrier maximizing shelf-life and performance Dual-layer, two-color design features opposing white and blue sides bonded together. Improves ease and efficiency required in tray assessments Grade 500 sterilization wrap is 4 x 4 feet. Package/UOM: Case (CS); manufacturer item 16-BW5048. Product Specifications Quantity Per Sell: 24 Shipping Dimensions: 18 x 5.5 x 26 IC Shipping Weight: 14 LB Application: Sterilization Wrap Brand/Series: McKesson Color: White / Blue Material: SMS Polypropylene Product Dimensions: 48 X 48 Inch Country of Origin: China