Product Details: US Part Number: ARX12030 Cabinet Size: 33" Waste Outlet Diameter: 3 1/2'' Dimensions: 29 7/8"x19 1/8" Bowl Size: 13 3/4"x16 7/8"x7 7/8" Small Bowl Size: 13"x13 3/4"x7 1/8" Number of Bowls: 2 Type of Material: 16 ga Stainless Steel