Elkay DPC1202010MR2 20 Gauge Stainless Steel Single Bowl Top Mount Laundry/Utility Sink， 20 x 20 x 10.1563"<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Installation Type - top mount</li><li>Material - stainless Steel</li><li>Thickness - 20 gauge</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41Y00dcT17L.jpg" noproxy>