Greenco Bidet Fresh Water Spray Non-Electric Mechanical Bidet Toilet Seat Attachment Durable high quality toilet seat attachment bidet for optimum personal hygiene Easy do-it-yourself installation with no special tools required, detailed instructions Included Easy-access control dial for instant pressure and nozzle adjustment. Non electric Adjustable, retractable spray nozzle for your best cleansing experience. Made of durable high quality plastic that does not rust Refreshing, hygienic, friendly to the environment and a great value for your money