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. ALFI brand Granite Composite Kitchen Sinks are a great choice for any kitchen remodel. Durable material and a variety of sizes, shapes, and colors provide you with a unique and long lasting sink that is sure to make cooking more enjoyable. Modern design and smooth surfaces create a flawless look for years to come. Key Features: • This AB1720DI uniquely combines a very high-end look and long-term durability with low maintenance at an incredible value • Designed in Italy, Made in Italy • Exterior Dimensions: 16 1/8" x 19 7/8" x 8 1/4" • Inner Bowl Size: 13 3/8" x 15 3/4" x 7 3/4" • Includes drop-in installation hardware • Comes with one pre-drilled faucet hole in center with option for plumber to punch out extra two holes as seen in dimension diagram • Withstands severe thermal shocks and very high temperatures without being damaged • Drain not included. Recommended Model: ABST35 • Recommended counter top cut out hole of 15 3/8" x 18 7/8" with a 3/8" corner radius. • Certified by Uniform Plumbing Code (cUPC)Specifications: • Mounting Type/Installation: Drop In • Color: Black • Material: Granite Composite • Shape: Rectangle • Bowl Style: Rounded • Bowl Type: Single Bowl • Drain Placement: Rear Center • Drain Size: 3.5 • Faucet Holes: 1 • Has Overflow: No • Drain Included: No • Min Cabinet Size: 17 • Number Of Sinks: 1 • Overflow Location: None • Surface Type: Matte • Dimensions: 16.13 x 19.88 x 8.25 • Inner Dimensions: 13.375 x 15.75 x 7.75 • cUPC Certified: Yes • WaterSense Certified: No • Recommended Drain: ABST35Warranty: 1 year warranty against manufacturing defects. 10 year warranty against fading / staining of the glaze. Product SKU/Model: AB1720DI-BLA