POUCH, SELF SEAL 8"X16" (200/BX 5BX/CS) McKesson Argent™ Sure-Check® Self-Seal Sterilization Pouches Packaged: 200 Pouches Per Box, 5 Boxes Per Case Class 4 indicator on outside and inside of the pouch, compatible with steam and ethylene oxide. Triple seal (heat sealed) secured edges to help prevent separation Secure Seal -- Extra wide chevron seal to help prevent instrument breaching.= Medical Grade paper. Clear transparent film to view instrument.= Thumb notch makes pouch easy to open and grip.= Not Made with Natural Rubber Latex