American Standard Colony Toilet Bowl *Sub Brand: Colony *ADA Compliant: No *Gallons per Flush: 1.6 gal. *Product Type: Toilet Bowl *Material: Vitreous China *Rim Height: 15 in. *Hardware Included: No *High Efficiency: Yes *Bowl Type: Round*Works with 1.6GPF, 6.0 liters per flush tanks, 1.28GPF, 4.8 liters per flush tanks*Siphon action with bolt caps* This item is toilet bowl only - Can be combined with all Colony tanks