This is the popular large rectangle kitchen sink. Perfect single bowl for multiple kitchen applications. The NS43 -11-16 is 11" deep, also available in 9" and deep 10" depths. Crafted from 304 16 gauge Stainless Steel with a satin finish. Nantucket Sinks are sprayed with insulation to reduce condensation. Rubber padding is added to the bottom and sides of the sink to reduce noise and vibration.