Blanco BL441002 Performa Medium 1-3/4-Inch Bowl Undermount Sink, Satin Polished 18-Gauge, 304 Series Stainless Steel Required outside cabinet is 36 inch Bowl depths are 10 inch and 9 inch Drain is not included; features sound deadening insulation Limited lifetime warranty Bowl depths: 10-Inches and 9-Inches Required outside cabinet: 36-Inches Unique Performa shape allows enhanced countertop space Includes mounting hardware and undermount clips; drains not included Features 18 gauge, 304 series stainless steel and 18/10 chrome-nickel content