One-piece wall-hung toilet;Compact elongated bowl offers added comfort while occupying the same space as a round-front bowl;2-1/8" (54 mm) fully glazed trapway;Fully skirted trapway simplifies cleaning;Quiet-Close elongated lid and seat prevents slamming;Coordinates with other products in the Veil collection;Bowl and seat only;requires Kohler in-wall tank and carrier system, and dual-flush actuator (sold separately)