Be Confident. Be Prepared. Clean Stream Shower Enema Set Includes: Nozzles 6" & 3.5". Metal Hose 6’ / 2m 6 foot hose makes your enema time much more convenient. This enema kit now includes a free narrow nozzle. One end of the hose screws into your shower, the other end is where you attach your choice of nozzle. Where the Shower Enema Kit connects with your shower it has a valve that directs the water either through the nozzle and into y.