Feature●The uniform thickness of the tanks makes them much more durable than the traditional rotational molded and thermoformed varieties●Blow-molded HDPE tanks are an integral component to all recreational vehicles●Tanks are built to standards specified by IAPMO (International Association of Plumbing and Mechanical Officials) and the Canadian Standards Association●27.7 Width x 53.5 Length x 7.5 Height Holding Tank 45 - Gallon, Blow-molded with 3 Inch Coupling●Made in AmericaDescription