... you needSterilization method EO ,STEAM ,FORMWay of manufacturing OEMINTRODUCTION FOR USE:1, Choose proper size for the pouch ,which adjust to ... temeperature,to make record of sterilization details in order to use conveniently.4,Put the item packaged into steam autoclave or ... can not be used .All the pouch/packaging is for single use.Standard size for reference: Siz(Inch)Size(WxL)Roll/CartonCarton ...