BOANN UM3219D Hand Made ZERO Radius 50/50 Double Bowl 32 x 19-Inch Undermount 304 Stainless Steel Kitchen Sink, 16-Gauge with GRIDS Hand Made Zero Radius Double Bowl Sink Made From Premium Grade t304 Stainless Steel - 100% Lead Free Will Not Oxidize or Rust Undermount Installation 16 Gauge Thickness