Length (Inside): 11.8125 in. Width (Inside): 7.875 in. Bidet Seat Technologies: Front Cleanse, Rear Cleanse.The item "TOTO SW3056AT40-01 Washlet S550e Elongated Bidet Toilet Seat with ewater+" is in sale since Monday, June 28, 2021. This item is in the category "Home & Garden\Bath\Toilets & Bidets\Toilet Seats". The seller is "mm-violet-rose" and is located in Chandler, Arizona. This item can be shipped to United States, Canada, Mexico, Bermuda.