Blanco 519547 Quatrus R15 Under Mount Single Bowl Kitchen Sink, Medium, Stainless Steel Bowl Depth: 9" - Required outside cabinet: 27" 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" - Required outside cabinet: 27" 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