This copper sink''s classic design and artisan-crafted simplicity has earned it its name. The Classic is an undermount bathroom sink forged of high-quality recycled copper; its sloped walls showcase a sleek hand-hammered texture. Available in four finishes to complement any aesthetic. Due to their handcrafted nature, no two products will be exactly the same and may vary in finish, texture and other details.Outside Dimensions: 19"x16"x5.5"Features:-Plated with the highest-quality nickel in the industry-Constructed of 18-gauge hand-hammered recycled copper-Oval basin couples functionality with aesthetic appeal-Undermount installation creates an integrated look-Hand-hammered surface provides beautiful texture and visual impact-1.5" drain opening-UPC/cUPC compliant-Covered under Native Trails limited lifetime warranty; nickel plating covered under 10 year warranty-Clean with mild, non-abrasive soap and cleaners