... Pure copperThickness:12 gauge (2mm)Drain Hole: Standard 2" Bathtub Packing:wooden cases with foamDelivery time:20-30 days Hige ... hundreds of hours to hand hammer free standing copper bathtub from a gauge 12, 0.0808",2.052mm thickness ... us to produce copper products with high quality. Copper bathtub is easy to take good care of, just to ... are availabe, custom designs are welcome. hammered Copper bathtub