Weld-In / Undermount Sink, three compartment, 14"W x 9"D x 9-3/4" deep, 3-1/2" drain, 1" flange, square corners, not self-rimming or undercoated, super heavy weight 20 gauge stainless steel, Made in USA (does not include frame) (Refer to vollrathfoodservice.com for full warranty policy)