Traex® Full Size Low Profile Glass/Stemware Rack, (49) compartment, 2-1/2" square compartment size, with (4) (49) compartment extender, open bottom & sidewall, 6-3/4" maximum inside height, handles on all (4) sides, co-polymer plastic, full size (19-3/4" x 19-3/4") double wall construction, snap-fit extenders, NSF, Made in USA (rack base (TR13) is available in beige only, note: low profile racks can not be imprinted) (Refer to vollrathfoodservice.com for full warranty policy)