20 Inch Stainless Steel Undermount Single Bowl Kitchen Sink - 16 Gauge Free Accessories Crafted from high quality heavy duty 16 gauge premium grade certified 304 stainless steel. Luxurious finish with heavy sound deadening pads Sink comes with FREE protective bottom grid & deluxe lift-out basket strainer and eco-friendly bamboo cutting-board valued over $100! Perfect for small kitchen or kitchen island!