Clean Stream Enema Bulb Deluxe Silicone 300ml. Make your enema session quick and pleasurable. With an easy grip design on the bulb, you will have ultimate control. Included with the bulb is a long nozzle with carved ends. Bulb is 5.5 in. long and 9.5 in. Nozzle is approximately 5.25 in. long and 2.5 in. circumference.