Golden Vantage 33" x 20" x 9" Undermount Apron Double Bowl Handmade 18 Gauge Stainless Steel Kitchen Sink Undermount Apron Type Sink Dimension(in.): 33 W x 20 L x 9 H 18 Gauge Stainless Steel Kitchen Sink Standard 3-1/2-Inch drain opening that fits the most common garbage disposal system 1 year Parts Warranty against manufacture defects