✅ Ideal secondary bowl or bar sink ✅ 80% solid granite Silgranit material features the touch and feel of natural stone ✅ Required outside cabinet: 18" ✅ Highly-resistant to scratching and chipping and heat-resistant to 536 Degree ✅ Limited lifetime Overall: 17-11/16-Inch Diameter Self Rimming or under mount installation Silgranit Bowl: 15-1/4-inch Diameter x 6-5/8-inch Deep Resistant to scratches, stains, and all household acids and alkali solutions