Medical Action Saf-T-Seal� Plus Self-Seal & Heat-Seal Pouches Case 650 by Medical Action Industries GROUP: Sterilization:Packaging Supplies:Pouches Item Description: Self Seal Pouches, 3�" x 9", 2000/Case Packaging Desc: Pouch Self Seal 3.5X9 2000/Case Country of Origin: Harmonized Tariff Code: Product Description: Patented internal steam and gas indicators are isolated and completely protected by a tough, chevron seal. Instruments can't come in contact with them and cause a false reading. When the indicators turn color, you're assured that heat or gas has fully penetrated the inside of the pouch. Constructed with premium quality materials, clear, maximum fracture resistant film. Surgical grade paper. Solid protection side seals. Convenient adhesive tabs.