The Cocina 21 is an artisan-crafted, single-bowl kitchen sink. Its angular depth showcases a sleek hammered finish and vibrant sheen. Forged of high-quality recycled copper, the Cocina 21 is adeptly sized for a small kitchen or bar, or as a secondary sink in a larger kitchen. Due to their handcrafted nature, no two products will be exactly the same and may vary in finish, texture and other details.Outside Dimensions: 21.5"16"x9"Features:-Antique copper and polished copper are living finishes that will patina over time-Preserve polished copper and polished nickel finishes using Native Trails'' MetalProtect-Constructed of 16-gauge copper for lasting elegance and durability-Hand-hammered surface provides beautiful texture and visual impact-Undermount installation creates an integrated look-Pre-installed sound-dampening pads reduce noise-Standard 3.5" drain opening-UPC/cUPC compliant-Copper''s natural antimicrobial properties help keep your sink clean-Center drain location provides optimal drainage capability