-Triple seal with larger width for increased seal strength.
-External process indicators (that are located outside the usable field) are intended to indicate that the unit has been directly exposed to the sterilization process and to distinguish between processed and unprocessed units.
-Internal multivariable indicators (that are located inside the usable field) are designed to react to 2 or more of the critical variables and are intended to indicate exposure to a sterilization cycle at a stated value of the chosen variables.
-Thumbloop notch facilitates a clean aseptic opening of the pouch post sterilization.
-Internal isolating seal keeps instruments from interfering with the Internal Multiparameter Chemical Indicator.