TOTO MS854114SG#01 Ultramax Elongated One Piece Toilet with Sanagloss, Cotton White SanaGloss: Super smooth, ion barrier glazing cleans your toilet bowl with every flush G-Max flushing system: Quiet, powerful, commercial grade flushing performance Wider, 2-1/8-Inch computer designed, fully glazed trapway Large water surface. 12 inches rough in, Length 28-Inch, Bowl Rim Height 14-5/8-Inch, Seat Height 15-Inch, Tank Height 27-1/2-Inch, Tank Width 16-1/2-Inch