1、Fully concealed sprinkler head design: can prevent the nozzle from polluted. 2、Convenient to use: Designed with one water pressure control knob to adjust the water pressure. 3、Double nozzle for female washing and hip washing, the nozzles has different spraying angle. Directly connect with water tap line and flush with the tap water. 4、Easy to install with all necessary hoses and adapters equipped. 5、2 special sliders for extend the installation range for more toilets: 58mm-207mm. Features: 1. Fully concealed sprinkler head design: can prevent the nozzle from polluted. 2. Convenient to use: Designed with one water pressure control knob to adjust the water pressure. 3. Double nozzle for female washing and hip washing, the nozzles has different spraying angle. Directly connect with water tap line and flush with the tap water. 4. Easy to install with all necessary hoses and adapters equipped. 5. 2 special sliders for extend the installation range for more toilets: 58mm-207mm. Specification: Condition:100% Brand New Material: ABS Color: As Pictures Shown Size: As Pictures Shown Type: 15/16, 3/8, 1/2(optional) G1/2 standard (applicable to China, Singapore, Vietnam, Philippines and other Asian countries as well as Australia and Britain). 9/16 north American standard (applicable to the United States, Canada, Mexico, etc.). 3/8 standard (applicable to Europe, such as France, Germany, Italy, Spain, etc.). Package list: 1* Flusher 1* Hose 1* Triple Connector Note: 1. Because clean body implement conduit is small, conduit small water current can be small. It is impossible to be like faucet so big current, use gas water heater to be able to exist the circumstance that hits not to catch fire! 2. Do not buy the single cold model and connect with electric water heater directly, because the water temperature of electric water heater is 55-70 degrees or so, water temperature is not adjusted accurately, the water temperature of rinse is 35-40 degrees or so commonly. Unless your electric water heater is in the 30 degree or above.