This AB1717UM 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 : 17 1/8″ x 8 1/4″ Inner Bowl Size : 13 3/4″ x 7 3/4″ Includes undermount installation hardware 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″. Certified by Uniform Plumbing Code (cUPC)