The Renovator's Supply Sheffield dual-flush corner toilet is the perfect choice to save money, space and water in any home. THIS LISTING IS FOR THE TANK ONLY. Efficient dual-flush capability means you can choose between a "low" 0.8 gallon flush and a "high" 1.6 gallon flush. Ergonomic design principles mean this toilet slots into your corner to take up very little space while remaining comfortable, and modern yet classic plumbing design sensibilities bring a touch of elegance to your bathroom. 18-1/2" tall x 14-1/2" projection x 12" rough-in x round. 13-1/4" along wall. ASME compliant.