These bags are made of ozone-resistant PVC and feature three chambers: 200ml, 400ml and 750ml. There is a guide on the bag that helps you determine ozone concentrations and amounts.
These bags come with a plastic clip that is used to control the flow from the bag. [Note: This clip has been improved over past options.]
To learn more about ozone rectal insufflations, view our video, A Visual Guide to Ozone Rectal Insufflation.