With its clean, simple design and efficient performance, this KOHLER® Highline water-conserving toilet combines both style and function. The two-piece elongated toilet features a convenient chair-like height and elongated bowl for comfort, as well as a concealed trapway for a sleek look and easy cleaning. An innovative 1.28-gallon flush setting provides significant water savings of up to 16,500 gallons per year, compared to an old 3.5-gallon toilet, without sacrificing flushing power. Kohler® Toilet, 2-Piece, Highline® Comfort Height® Collection, 1.28 gpf Flush, Elongated Bowl, 16-1/2 in Rim Height, 12 in Rough-In, 2-1/8 in Trapway, Floor Mounting, Class Five® Flushing System, 7-11/16 in W Bowl, 18-1/8 in W x 31-1/4 in D x 29-3/4 in H Overall, Vitreous China, White