Barclay Wire Grid for 30" Single Bowl Farmer Sink: * Fire clay construction * 24" single bowl * Inside bowl depth 8" * Top dimensions: 23-1/2"W x 18-3/8"D x 8-7/8"H * Bottom dimensions: 22-1/2"W x 18-3/8"D x 8-7/8"H * Garbage disposal can be used with sinks * Flange extension not needed * 1-year warranty