All racks include: 12-inch heat tape, for back heat. Inset shelves 12mm PVC, sides, back and shelves Can add wheelbase, rack topper Stackable, bolted together for stability Assembled for pick up or flat packed for shipping Pro Series: Back panel to protect heat tape wires Base board cut out Kick Plate Bottom rack comes equipped with floor heat. Can add, faceplate and thermostat, and drawer Measurements of the Pro Series: height x width 14.625 x depth 16.1875 Can only be stacked with another Pro Series of same size Core Series: Measurements of the Core Series: height x width 14.625 x depth 16.1875 Can only be stacked with another Core Series of same size Bins not included. Bin size width 7.5 x height 4.5 x long 13.25 Bins can be bought at most hardware stores. *PVC's shipping will be Flat Packed for excellent rates*