Traex® Full Size Rack Max® Glass/Stemware Rack, (12) compartment, 4-3/4" hexagon compartment size, with (6) (12) compartment extenders, open bottom & sidewall, 12-9/16" max 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, specify color, NSF, Made in USA (Refer to vollrathfoodservice.com for full warranty policy)