Blanco 517677 Precis Bowl, Truffle 80% solid granite Required outside cabinet: 24 inch Resistant to scratches, Stains and all household acids and alkali solutions Bowl depth is 7-1/2 inch Limited lifetime warranty 80% Solid granite Required outside cabinet: 24" Resistant to scratches, stains and all household acids and alkali solutions Bowl depth is 7-1/2" Limited lifetime warranty