TOTO 1-Piece Toilet, Nexus® Collection, 1.28 gpf Flush Rate, Auto Flush, 12 in Rough-In, 6-5/8 x 9-1/8 in Water Surface Area, 2-1/8 in Trapway, Electronic Bidet Seat, Lever Handle, TORNADO FLUSH® Flushing System, Floor Mounting, Elongated Bowl, 11-7/8 in L x 18-1/2 in W Bowl, Vitreous China, Cotton, 27 in H x 17-1/2 in W x 29-3/8 in D, Domestic/Import: Import, Additional Information: 8 psi Minimum Water Pressure, 2-1/8 in Trap Seal, 16-1/8 H Rim, Left Lever Placement