KOHLER K-3851-0 Cimarron Comfort Height Two-Piece Round-Front 1.28 GPF Toilet with Aqua Piston Flush Technology, 10-Inch Rough-In and Left-Hand Trip Lever, White Two-piece toilet. Round-front bowl offers an ideal solution for smaller baths and powder rooms. Comfort Height(R) feature offers chair-height seating that makes sitting down and standing up easier for most adults. Seat and supply line not included. Combination consists of the K-4829 bowl and the K-4166 tank.