The Kohler Purewash E580 (Model # 32330-0) is an electric bidet seat designed for elongated toilets. It measures 17.69" W x 20.88" L x 5" H. Key features include an adjustable warm water wash, heated seat, warm air dryer, and a wireless remote or side panel controls. The white plastic finish coordinates with most standard toilet styles. This unit is in like-new, in-box condition with no damage or missing parts. Please verify elongated toilet compatibility before purchase.