The Tower is a new Tall Toilet model with a skirted trapway design (concealed trapway) by the Convenient Height brand. Founded in 2016 in Boston, Massachusetts and now operating in Charlotte, North Carolina, the Convenient Height brand is leading the industry in extra tall toilet engineering: from 20 in. toilet bowl height to the structural high load bearing reinforcements, to elevation and gravity based dual flushing capacity. Convenient Height Co. is the original manufacturer of toilets with the 20 in. tall bowl and was the first to supply the 20 in. high bowl toilets in the U.S. Choosing an extra tall Convenient Height brand toilet is an opportunity to transform one of the most important parts of your home to match your changing needs. After all, your bathroom is where you can relax, refresh and revitalize and where your daily routine begins and ends. Another great feature included in the Convenient Height is our water saving dual flush capability. Since we don't always need a full flush, we thought we will offer a dual flush option. Color: White. Material: Ceramic.