Golden Vantage 30" Wide Single Bowl Under Mount Kitchen Sink GVA764623PF 16 Gauge T-304 Stainless Steel Handmade Zero Radius Corner W/Free Strainer & Steel Rinsing Basket Kitchen sink boasts 16-gauge premium grade t-304 stainless steel construction Sink features scratch-resistant and commercial-grade premium satin finish Heavy duty sound deadening pads, cutout template are included!!! Build in over flow protection Standard 3-1/2-Inch drain opening that fits the most common garbage disposal system Included Free: stainless steel basket strainer, drain pipe set, rinsing basket