Blanco 513-410 Precis Super Single Bowl Kitchen Sink, Biscuit Finish 80% Solid granite, Silgranit material features the touch and feel of natural stone Required outside cabinet is 36" Non-porous, resists most household stains, highly resistant to scratching and chipping, easy to clean, and extremely hygienic Bowl depth is 9-1/2" Limited lifetime warranty 80% Solid granite, Silgranit material features the touch and feel of natural stone Required outside cabinet is 36" Non-porous, resists most household stains, highly resistant to scratching and chipping, easy to clean, and extremely hygienic Bowl depth is 9-1/2" Limited lifetime warranty