Disposable flat pouches for surgical instruments or other Medical Devices sterilization, through EO Gas or Steam. Made in medical paper with transparent plastic film. On each pouche necessary data are printed to grant identification and traceability. There are also printed the irreversible radiating indicators for EO and Steam, whose colour variation indicates that the Device has undergone the sterilization process. Also available in self-sealing version with double-sides tape that allows the pouches closure as well in absence of sealing machine. Conform to UNI EN ISO 11607:1-2, ISO 11140-1 and UNI EN 868-5 norms, classified as Class I Medical Devices, non sterile (93/42/CE).