Handcrafted Medium Antique Copper and Stainless Steel 18 Gauge Primary Dimensions Depth: 6 Outer: 16 Inner: 14 Our coppersmiths add a touch of modern with the Guadalupe Stainless and Antique Copper while staying true to our roots. The contemporary look of this sink is achieved by pairing a stainless steel interior with an exterior crafted in a medium antique copper finish.20 Gauge Stainless Steel and Copper PlatedEasy To Clean and Maintain - Lifetime Finish That Will Not PatinaCoordinating Drain AvailableLimited Lifetime Warranty