TOTO SW3056AT40-01 S550e WASHLET+ & Auto Flush Ready Electronic Bidet Toilet Seat w/EWATER+ & Auto Open & Close Contemporary Elongated Lid (Cotton White). Upgrade your bathroom experience with the TOTO SW3056AT40#01 Washlet Elongated Closed Bidet Seat. This high-quality toilet seat boasts a cotton color finish and an elongated bowl shape, ensuring both comfort and style. It is made of durable plastic material and has an interior width of 17 inches and a length of 21 inches. With washlet features and a bidet seat, this accessory is suitable for all bathrooms. The seat is designed for easy installation and comes with a number of impressive features, including a roomy oval shape, a seat height of 14.023 inches, and a model that guarantees the best quality. Order this TOTO toilet seat today and enjoy a luxurious upgrade to your bathroom experience.