The AB3319UM kitchen sink combines a high-end appearance along with long-term durability and low maintenance at an unbelievable value!Designed in Italy. Made in Italy.Exterior Dimensions : 33 7/8" x 19 1/8" x 8 3/8"Inner Bowl Size: 19 3/4" x 16 7/8" x 7 6/8", 10 1/4" x 15 3/8" x 7 6/8"Sink does not include pre-drilled faucet hole, faucet must be installed on counter top behind sink.Includes undermount installation hardware.Withstands severe thermal shocks and very high temperatures without being damaged.Drain not included. Recommended Model: ABST35See diagram for recommended counter top cut out hole.Certified by Uniform Plumbing Code (cUPC)