The "first and only” pouch printed with internal and external "multi-parameter” Steam sterilization indicators! SureCheck® indicators confirm that all sterilization parameters were met when processed, both inside and outside as recommended by CDC infection control guidelines and ISO sterilization standards. Contact with saturated steam under pressure for the proper time and temperature, is visibly indicated on each pouch - a more reliable indication of successful sterilization than single parameter indicators currently printed on pouches.