Product Details: US Part Number: KBX11028 Cabinet Size: 33" Waste Outlet Diameter: 3 1/2" Faucet Hole: None Dimensions: 28 3/4"x17 5/16" Bowl Size: 27 9/16"x15 3/4"x9 1/16" Number of Bowls: 1 Type of Material: 18 ga Stainless Steel