DYNAMAX TORNADO FLUSH® utilizes 360 Degree cleaning power to reach every part of the bowl; High-efficiency dual flush 1.28 and 0.8 GPF; ADA Compliant; WaterSense® Certified 17-5/16" x 6-7/16", 1.28/0.8 GPF, Right Hand Chrome Plated Trip Lever, Cotton, Vitreous China, Toilet Tank and Cover