Blanco 441130 18″x33″ Granite Double Undermount Kitchen Sink, Gray

Precision 18-in x 33-in Gray Double-Basin Granite Undermount Kitchen Sink 80% solid granite, Silgranit material features the touch and feel of natural stone Heat-resistant to 536 degrees F Unsurpassed cleanability backed by industry leading 7 patents Resistant to scratches, stains and all household acids and alkali solutions Limited lifetime warranty Required outside cabinet measurement is 36-in