This AB3520DI uniquely combines a very high-end look and long-term durability with low maintenance at an incredible valueDesigned in Italy, Made in ItalyExterior Dimensions : 34 5/8" x 19 2/3" x 9 1/8"Inner Bowl Size : 31 1/8" x 16 3/4" x 8 7/8"Includes drop-in installation hardwareWithstands severe thermal shocks and very high temperatures without being damagedRecommended counter top cut out hole of 33 1/8" x 18 7/8" with a 3/8" corner radius.Drain not included. Recommended Model: ABST35Certified by Uniform Plumbing Code (cUPC)