The Torsten 33" x 22" x 10" is a dual mount black stainless steel single bowl workstation kitchen sink. It is made of premium grade 304, 18-gauge stainless steel. It is equipped with sound dampening pads on every side. The Torsten workstation sink has a modern square drain hole to match the beautiful shape of the sink. The sink comes included with the black stainless steel sink grid, black square drain strainer, black square garbage disposal adapter, black stainless steel colander, birch wood cutting board, mounting clips, three black faucet hole covers, installation instructions, and a cutout template. The square garbage disposal adapter works with all name brand disposals.