A refreshing blend of iconic style and modern functionality, the Portmouth Prep Sink is perfect for smaller kitchen counters or bar area sinks, and pairs beautifully with a larger sink. Designed with subtle curves and undermount installation, the sink is easy to clean and use. Made with premium 18-guage stainless steel, the sink comes ready to install with an included cutout template, hardware and waste fitting. Bottom and side sound pads and full spray insulation provide superior sound, scratch, heat, and condensation protection. Premium 18-Gauge Stainless Steel Undermount Installation for a custom look 18x16x9 Single Bowl Sink Includes 9028000.075 Drain Installation hardware, cutout template and instructions included 21" Cabinet Required Equipped with SoundSecure+™ rubber sound pads on the bottom and sides of your sink for extra protection against unwanted noise and vibration Features StoneLock™ multi-layer spray insulation to help with sound absorption and to minimize condensation on the underside of your sink Bottom grids for extra scratch protection are sold separately; 8448.181600.075 Bowl Size: 15 7/8 x 13 7/8 x 9