Traex® Rack Max® Dishwasher Rack Extender, full-size, (12) compartments, 19-3/4"W x 19-3/4"D x 1-9/16"H, (compartment size 4-13/16" hexagon), co-polymer plastic, specify color, NSF, Made in USA (Refer to vollrathfoodservice.com for full warranty policy)