This is a truly unique nozzle, one that is appealing to many enema lovers. It is made of sterile amber latex. It's thirteen inches  (~330 mm) long and its whole length is a smooth tube except for the mushroom tip which is shaped like a flying saucer. The 'saucer' is 1¼" (31.75 mm) in diameter, and has three holes. The tube diameter is 34 French Scale.