Material: 304 Stainless Steel Gauge: 16G/18G Finish: Brushed Satin Attached With Noise Reduction Padding Overall Size: 22-1/2″ X 18-5/8″ Bowl Size: 20-1/2″ X 16-5/8″ Depth: 6″/7″/8″/9″ Drain Opening: 3-1/2″