Latoscana 33" Reversible Fireclay Farmhouse Sink LFS3318W 100 % Exquisitely Italian made reversible design. Fireclay sinks are beautifully finished on all sides Standard 3 1/2" drain opening and compatible with waste disposal units or standard basket strainers Reversible fireclay sinks off a simple fluted design on 1 side and a completely smooth surface on the other It offers you a variety of installation option such as flush mount, undermount or raised sink. Sink has no overflow No extended flange needed