Product Details: US Part Number: GNX120 Cabinet Size: 42" Waste Outlet Diameter: 3 1/2" Faucet Hole: None Dimensions: 38 9/16"x19 1/4" Bowl Size: 19 11/16"x17 11/16"x9 1/16" Small Bowl Size: 15 3/4"x15 3/4"x7 7/8" Number of Bowls: 2 Type of Material: 16 ga Stainless Steel