Product Details: US Part Number: PCX660 Cabinet Size: 36" Waste Outlet Diameter: 3 1/2" Faucet Hole: 1 Dimensions: 33"x22 1/16" Bowl Size: 21 1/4"x18 15/16"x7 9/16" Small Bowl Size: 7 1/8"x14 3/16"x5 1/2" Number of Bowls: 2 Type of Material: 18 ga Stainless Steel