SimplyCopper 16" Round Hand Hammered Copper Cazo Vessel Sink with Handles SimplyCopper 16 rustic round cazo with handle design, created of 18-gauge copper which is hand-hammered to provide a rustic antiqued look. This copper sink is installed as a vessel Outside Dimensions: 16" x 6""D Inside Dimensions: 16" x 6"D Total Dimensions: 20" x 16" Handle to Handle Drain Opening: US standard 1-1/2" 18 Gauge Copper Shown in Aged Copper Installation: Vessel / Countertop / Bowl