This attractive, undermount basin is not the largest single-bowl stainless steel design available; but with its three-quarter inch corner-radius and nine-inch depth, it provides plenty of usable sink space in restricted spaces. This model is 304-grade, 14-gauge, cold-rolled steel. The surface is given a brushed-satin finish which adds to its luster and masks minor scratches which could occur over time. Dense, sound-dampening pads and an insulation coating are applied to the underside. With an overall measurement of 23" x 17 7/8" x 9", it will require a minimum-width cabinet of 24". It is cUPC certified. Our basket strainer offers a deep, perforated, metal basket, complete with handle. It sits inside the main body and holds considerably more waste than standard models. Product ID 89325683