Kohler K-3755-0 Kelston Comfort Height Two-Piece Elongated Toilet with Left Lever Less Seat 1.28 GPF Item may ship in more than one box and may arrive separately 30"L x 16-3/4"W x 30-1/2"H 12" rough-in Comfort Height bowl is equivalent to chair-height seating, offering exceptional comfort Meets strict flushing performance guidelines established by the EPA (Environmental Protection Agency) WaterSense program WaterSense labeled toilets use at least 20% less water than standard 1.6-gallon toilets