Copper Square Bar Sink Elena Design 15"x15"x7" 99% recycled copper 1% zinc Importado This charming piece combines functionality, beauty and efficiency, and is perfect for your bar/prep area. becomes art, there are no equal pieces, each one has a personal detail that makes them unique, craftsmen give their heart in each of the pieces. Made with 17 Gauge Pure Solid Copper Copper is the third most used metal in the world, and the only metal with antibacterial properties. You can combine beauty and durability with easy cleaning.