Non-electric bidet feature with adjustable spray volume Independent self-cleaning dual nozzles for effective front and back cleansing Removable nozzle tips for additional cleaning Manual Side Lever : Easy to operate Slow-close seat and lid for user convenience One-touch button to remove seat for easy cleaning Seamless telescoping lid design to conceal the seat ring The same item as 5900A05G.020, sold in different packaging Fits most conventional elongated toilets Includes mounting hardware, water supply hose and seat