The P419 Single Bowl Apron Sink Is Fashioned From 99% Pure-Mined Copper. Its One-Piece Construction Creates A Very Strong And Durable Copper Sink. Naturally Anti-Bacterial And Stain-Resistant, Copper Is A Low-Maintenance Metal. Its Appearance Will Change Over Time As Oxidation Slowly Produces A Coating, Known As The Patina, On The Copper Surface. The Color Varies, But Is Generally A Blend Of Dark Browns And Greens. The Overall Dimensions Of The P419 Are 33 1/4' X 24 3/4' X 9 3/8' For Which A Custom Apron Style Cabinet Is Required. A Copper Strainer And Flange Are Available To Fit The 3 1/2' Drain Opening And A Spray Insulation Coating On The Underside Of The Sink Keeps Noise To A Minimum While Preventing Condensation. The Hand-Hammered Copper Details And Farmhouse Style Facade Are Sure To Add A Classic Charm To Any Decor.