Shape: Oval Outside Dimensions: 19' x 14" x 5-1/2" D Inside Dimensions: 17" x 12" x 5-1/2" D Edge (Lip): 1" Rolled Drain Opening: 1-1/2" { Non-Overflow } Drain Included Design: Hand-Hammered Surface Naturally Antimicrobial Gauge: 18 Material: Copper Naturally Antimicrobial Finish: Aged Copper Overflow: No Installation Type: Drop-In or Vessel Warranty: Limited Lifetime Included: (1) Copper Sink (Drain) Installation Instructions Copper Sink Care Warranty Information Please 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.