Duravit 613200011041300 Features: Covered under Duravit's 3 year and 3 year commercial Elongated seat - designed to complement a wide variety of elongated toilet designs Constructed of plastic for reliability Seat lid features automatic open and close technology Electronic controls offer ease of use Warm air dryer helps cut down on tissue use Coordinates with products from the SensoWash Classic line seamlessly All hardware required for installation is included Duravit 613200011041300 Specifications: Width: 14-3/4" (left to right) Length: 20-1/2" (front to back) Height: 5-1/2" (top to bottom) Hinge Center-to-Center: 5-1/2"" Control Type: Mobile App, Remote Voltage: 100, 120 V