Certol Proview� Plus Self Seal Sterilization Pouches Case PM3554 by Certol GROUP: Sterilization:Packaging Supplies:Pouches Item Description: Cassette Pouch, 3�" x 5�", 200/Box , 6 bx/Case Packaging Desc: Pouch Sterilization Self Sealproview 3.5X5.25 200/Box 6Bx/C Country of Origin: CA Harmonized Tariff Code: Product Description: Self-sealing sterilization packaging. Compatible with steam, chemical vapor and ETO processes. Medical grade components. Features allow aseptic presentation for surgical procedures.