This improved colon tube design has a smooth, tapered end that makes insertion easier and more comfortable, and it disassembles easily for thorough cleaning. Colon tubes deliver enema solution deeper into the colon, and the gentle firmness of this model perfects this process. This closed-end, 20-inch length, single-holed, 32 French diameter silicone colon tube comes with a white tubing connector.
INNER DIAMETER: 5/16 inch | OUTER DIAMETER: 7/16 inch (before it begins to taper)
Also available in 30-inch length