Novatto QUITO Copper Bathroom Sink, Antique Oval bath sink with flat lip; Hand-hammered antique finish Drop-in or undermount installation Artisan hand crafted; 18-gauge recycled copper construction; Lead-free Approximate dimensions due to handmade craftsmanship: Outer 19 by 14 by 6-inches; Inner 17 by 12 by 5.5-inches 1.5-inch drain opening; Standard U.S. plumbing connection; Limited lifetime warranty