The Mansfield Barrett with matching left hand trip lever Tank 3106-WHT is a White 12in Rough tank made of vitreous china and is the tank only. It has a water usage of 1.28gpf due to its quality fixtures. The Mansfield Barrett with matching left hand trip lever tank Model 3106-WHT is also affixed with tank trim, tank to bowl gasket, washers, bolts and nuts, and a Matching Trip Lever for the easy installation to the rest of the toilet. The Mansfield Barrett with matching left hand trip lever Tank Model 3106-WHT comes with a limited Mansfield lifetime warranty.