Do it Flush Valve and Adjustable Flapper with Timing Cone. Fits American standard, Kohler, Eljer, or any flush valve with similar thread size. Includes adjustable water saving flapper with timing cone. We do our best to ensure the accuracy of every listings. Unfortunately, do to our high volume, mistakes sometimes occur.This item is in the category "Home & Garden\Bath\Toilets & Bidets\Toilets". The seller is "nilsonhardware" and is located in this country: US. This item can be shipped to United States, China, Mexico, Germany, Japan, Brazil.