If you're looking for a durable and stylish sink for your indoor or outdoor kitchen, the Sunstone Over/Under Double Sink is a perfect choice. This sink is entirely hand-built and constructed with high-quality 304 Stainless Steel material grades of 16, 18, and 20 gauges. With its unique design and included sturdy cover with a handle, this sink is made to match with other Sunstone sinks and iceboxes and is outdoor-friendly.