Anti Back-flow Technology: Want to cleanse your bowels or anus or vagina effectively and bring about a physical and mental appointment Our Anti back-flow enema bulb, unlike other common enema douche without check valve, contains 2 one-way stop valves to effectively prevent the back-flow of dirty water, cleaning deeper and more effective. Ergonomic Design: Ergonomically designed with an angle to work with the natural contours of the inner rectum to allow for a deeper reach and more effective cleaning. The oval anal douche is designed to be convenient to hold and can be filled with a full 150ml of water. The douche bottle and nozzle are detachable, making it easier to clean and dry faster. Superior Skin-Friendly Safe Material: The outer layer of the nozzle of douche bulb is made from body-safe medical silicone. Its safe, non-toxic odorless, latex-free and BPA-free. Please feel free to use it. And recommended for use with lubricants for more comfort. Brings Health and Pleasure: Regular cleaning is benefit for your personal care and family health It is suitable for men and women. Not only helps eliminate odors, but also helps relieve constipation, defecation, and cleansing the intestines. Helps to get rid of bacterial infections for good health This douche enema will ship with discreet packaging, don't worry about your privacy being exposed.