Nantucket Sinks NS3322-20-DE 33-Inch Drop-In Stainless Steel Double Bowl Kitchen Sink Exterior Dimensions: 33" x 22" Interior Dimensions: 15.875" x 14.125" x 8" (each bowl) 3.5" Drain (Not Included) 20 gauge 304 Stainless Steel 4 Faucet Holes