Blanco 441287 Diamond Single-Basin Drop-In Granite Kitchen Sink, Truffle Drain not included Includes softly rounded drain grooves Bowl depth: 9-1/2'' Required outside cabinet: 36'' Cutout size: Please refer to the Supplied cutout template 80% Solid granite Required outside cabinet: 36" Includes softly rounded drain grooves Bowl depth is 9-1/2" Limited lifetime warranty