TMS Nozzle Hot Cold Water Spray Non-Electric Mechanical Bidet Toilet Seat Attachment Condition : Brand new. Color : White. Material: ABS. Easy and quick self installation,not require any special tools other than a normal screw driver. Fits only two-piece toilet.No electricity or battery required.Movable nozzle for better Hygiene. All the accessories are included such as hoses, connectors and instructions.