Do it Flush Valve and Adjustable Flapper. Fits Toto, Gerber, Mansfield, Crane, jacuzzi, 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.