American standard colony, white, elongated front toilet bowl, vitreous china, right height, ada compliant, can be used with 1.6 gallons per flush, 6.0 liters per flush & 1.28 gallons per flush het tanks, vitreous china siphon action, 16-1/2" high, with self draining jet & bolt caps, fully glazed 2" trapway, can be combined with all colony tanks.