15" Round Vessel or Drop In Hand Hammered Copper Bath Sink,SimplyCopper,CS-R-15-DI" /> Dimensions (lip to lip): 15" x 15" / Dimensions (inside): 13" x 13" Depth: 5-1/2" Drain Opening: US standard 1-1/2" Installation: Drop in or vessel Installation 18 Gauge Copper in - Aged Copper Finish