The KOHLER® Corbelle Tall elongated toilet bowl is 2-1/2" taller than Comfort Height® toilet bowls to provide ultimate accessibility and ease of use. Corbelle Tall delivers a powerful swirling flush with Revolution 360® flushing technology to keep your bowl clean longer than a conventional flush. The elongated toilet bowl features a skirted trapway with graceful, clean lines and is easy to install with the ReadyLock® system because it installs to the floor flange, eliminating the need to drill holes while offering the same secure installation as nonskirted toilets. Kohler®, 33812-95, Toilet Bowl with Skirted Trapway, Corbelle® Collection, Ice Grey