The Dish & Glass Rack Extenders by Vollrath: Traex Dishwasher Rack Dropped Extender, half-size, (17) compartments, 10W x 19-3/4D x 3-1/8H, (compartment size 2-15/16 hexagon), co-polymer plastic, beige, NSF, Made in USA ( Vollrath - HRD1 )