Toto | Rendezvous Undercounter Lav Sink Space-saving and elegant, this lavatory features a beautifully rimless, circular design. With a generously wide basin and concealed front overflow Features CEFIONTECT® technology, an extraordinarily smooth, ion-barrier surface that helps to keep the lavatory cleaner longer. ADA compliant. 17"x 14" CEFIONTECT® ceramic glaze minimizes waste from sticking to porous ceramic surfaces Concealed front overflow Mounting assembly complete with installation template and mounting screw set for wood countertops THU410 is required for marble/granite type counter top installation and must be purchased separately Waste 1-1/4" O.D. Overall size 19-1/4"W x 16-1/4"D Basin 17"W x 14"D Cutout 16"W x 13"D Material: Vitreous china