Sinkology Escher Undermount Handmade Pure Solid Copper Sink 17 in. Bar & Prep Copper Sink in Antique Copper Take pride in your kitchen sink, choose one that will stand out beautifully Commercial Grade - 16 Gauge Pure Solid Copper .063 - .068 thickness Will NOT turn green with typical indoor use Beautiful and versatile this copper sink makes the perfect kitchen bar or prep sink Lifetime Warranty