Two-piece design;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;1.28 gpf (4.8 lpf);Durable metal left-hand Polished Chrome trip lever;2-1/8" (54 mm) fully glazed trapway;Sanitary guard where bowl and tank meet for ease of cleaning;Easy-to-service silicone seal;Encapsulated bolts prevent rust and corrosion;Quiet-Close elongated seat closes quietly;Ideal for commercial installations;The Complete Solution toilets provide everything you need, including bowl, tank, seat, wax ring, and hardware