24-in Drop-In Single Bowl Kitchen Sink Granite Composite sinks are well-regarded in industry circles for their extremely strong resistance to heat, scratches, dents, chips and being entirely nonporous! As a bonus, they do not need to be sealed or resealed and come at a fraction of the cost compared to other high-end sinks of this nature. Drop-in sink uniquely combines a very high-end look and long-term durability with low maintenance at an incredible value Designed and made in Italy Includes drop-in installation hardware Comes with one pre-drilled faucet hole in center with option for plumber to punch out extra three holes as seen in dimension diagram Withstands severe thermal shocks and very high temperatures without being damaged