Oval Tray Rack, 64"H, refrigerator size, (18) pan/tray capacity, compatible with 12" x 20", and up to 24" oval trays including 22" x 27, 23" x 31", 19-1/2" x 24" and 19" x 23", 3" spacing, (4) all swivel 5" polyurethane casters with full thread guard, fully welded aluminum construction, NSF, Made in USA