SimplyCopper19" x 14" rustic oval design, created of 18-gauge copper which is hand-hammered to provide a rustic antiqued look. This copper sink is installed as a drop- in .SpecsShape: OvalOutside Dimensions: 19'' x 14" x 5-1/2" DInside Dimensions: 17" x 12" x 5-1/2" DEdge (Lip): 1" Rolled (Rope Design)Drain Opening: 1-1/2" { Non-Overflow }Drain Sold SeparatelyDesign: Hand-Hammered SurfaceNaturally Antimicrobial Gauge: 18Material: CopperNaturally Antimicrobial Finish: Aged CopperOverflow: NoInstallation Type: Drop-InWarranty: Limited LifetimeIncluded:(1) Copper SinkInstallation InstructionsCopper Sink CareWarranty InformationPlease Note: Each sink is handmade by Skilled Artisans. Our sinks are unique and one of a kind. You will use the sink as your template as dimensions can vary slightly due to the handmade nature.Variations in the patina are normal and not considered to be a defect. We recommend a professional for installation. Use only mild soap and water with a soft cloth for cleaning.