The understated beauty of this KOHLER® Riverby sink makes it an elegant and versatile addition to the kitchen. A single, large bowl provides ample space to soak and wash cookware, while a sloped base to a single offset drain minimizes water pooling. Crafted from enameled cast iron, this top-mount kitchen sink resists chipping, cracking, or burning for years of beauty and reliable performance. It comes with a custom-fit colander with integral cutting board and a left-hand, stainless-steel bottom sink rack. Kohler®, 5871-1A2-96, Kitchen Sink With Accessories, Riverby® Collection, Rectangular Shape, 30-1/4 in Bowl Length, 15-13/16 in Bowl Width, 9 in Bowl Depth, 3-7/8 in Drain Opening, 1 Faucet Holes, 1 Bowls, 33 in L x 22 in W x 9-5/8 in H Overall, Top Mounting, Enameled Cast Iron, Biscuit