Nantucket Sinks FS-302010-PC Copper Pine Cone Apron Front Farmhouse Kitchen Sink, 30-Inch Exterior Dimensions: 30" x 18" approx. Interior Dimensions: 27" x 15" (approx.) Bowl Depth: 8.5" Apron Height: 10" 3.5" Drain opening Exterior Dimensions: 30" x 20" Interior Dimensions: 27" x 17" Bowl Depth: 10" Apron Height: 10" Handmade of 16 Gauge Copper