The understated beauty of this Riverby sink makes it an elegant and versatile addition to the kitchen. The large/medium bowls allow you to keep clean and dirty dishes separate, while a sloped base minimizes water pooling. Crafted from enameled cast iron, this sink resists chipping, cracking, or burning for years of beauty and reliable performance. It comes with a custom-fit colander with integral cutting board, a utility rack with soaking cup, and a stainless-steel bottom sink rack. 36-inch minimum base cabinet width. Large/medium bowls. 9-inch depth. Five oversized faucet holes. Oversized holes allow for easy installation of faucets and accessories. Bowl slopes 2 degrees toward drain to minimize water pooling. Offset drains increase workspace in the sink and storage space underneath. Includes K-6239 colander with integral cutting board, K-6194 utility rack with soaking cup, and K-9234 left-hand bottom sink rack. Under-mount KOHLER® enameled cast iron.