Innovative features and performance have made KOHLER® Highline toilets an industry benchmark since 1966. Continuing the tradition is this Highline elongated toilet bowl, which provides a standard chair height and an elongated shape for maximum comfort. This bowl coordinates with several Highline tanks to create a complete two-piece toilet. Kohler® Toilet Bowl, HighLine®, Elongated, 8 x 11-3/8 in Water Surface, 16-1/2 in Rim Height, 10 in Rough-In, 2.13 in Trapway, 16-1/2 in Height, 15-1/2 in Width, 28-3/4 in D, Vitreous China, Biscuit