Welcome to SimplyCopper. Discover the Old-World Beauty of our Handmade Copper Sinks! SimplyCopper 16" Oval BUCKET design is created of 18-gauge copper, which is hand-hammered to provide a rustic antiqued look. The finish is done by firing a dark patina, then brushing to highlight the undertones of copper in the sink. Because of the reflective lighting some sinks may look darker or lighter in the picture. This sink is installed as a vessel. Specs: Suggested Accessories: Included: 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.