Blanco 519550 Quatrus R15 with 1-3/4 Bowl Undermount Kitchen Sink, Large, Stainless Steel Bowl Depth: 9" & 9: - Required outside cabinet: 36" Cutout Size: Template provided with approximate 1/8" reveal 304 Series Stainless Steel - 18 Gauge Stainless Steel 18/10 Chrome-Nickel Content - Limited lifetime warranty Installed sound deadening pads Bowl Depth: 9" & 9: - Required outside cabinet: 36" Cutout Size: Template provided with approximate 1/8" reveal 304 Series Stainless Steel - 18 Gauge Stainless Steel 18/10 Chrome-Nickel Content - Limited lifetime warranty