The Archer Comfort Height toilet combines exceptional performance and the enduring transitional style of the Archer collection. Blending subtle design elements found in Craftsman furniture and the intricate facets of fine jewelry, this combination of beveled edges and curved bases creates a timeless look that complements a wide range of styles. Available in an array of KOHLER colors to complement any bathroom decor. Elongated bowl offers added room and comfort. Comfort Height® feature offers chair-height seating that makes sitting down and standing up easier for most adults. 2-1/8-inch glazed trapway. Seat not included. Combines with the K-4431 tank to create a complete K-3551 Archer toilet. Coordinates with other products in the Archer collection. Standard 12-inch rough-in.