Bagette Self-Sealing Sterilization Pouches are constructed of high quality materials and thick seals to help prevent instrument and cassette tear through. 4 sizes have been specifically designed to optimally fit Hu-Friedy cassettes while 4 additional sizes are available for miscellaneous instrumentation. Bagettes have both internal and external type 1 indicators printed directly on the pouches for both steam and EO sterilzation.