High quality construction and extensive selection come together in our 1800 series. strong 18 ga stainless steel serves as a solid base for a wide array of design options. exceptional sound deadening and a wear-resistant uniform brushed finish, all backed by functionality and beauty. Moen® Kitchen Sink, Series: 1800, Rectangle Shape, 21 in Bowl Length, 16 in Bowl Width, 7 in Bowl Depth, 3-1/2 in Drain Opening, 1 Bowls, 23 in L x 18 in W Overall, Under Mounting, 18 ga Stainless Steel, Brushed, Domestic/Import: Domestic