Blanco 519549 Quatrus R15 Under Mount Equal Double Bowl 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