TOTO SW563T695-12 Washlet S400 Round Front Toilet Seat for G-Max Toilets with Auto Flush System, Sedona Beige Auto Flush activated by sensors or the simple touch of a button Gentle aerated, warm water, Dual Action Spray with cycling movement and massage feature Warm air drying with three variable temperature settings Automatic air purifier, SoftClose anti-bacterial seat Length 19-7/8-Inch, Width 15-3/4-Inch, Height 5-1/8-Inch