Shelf Master offers storage and material handling solutions. The Company's storage systems include selective add structural pallet racking, cantilever rack systems, drive in/drive-thru pallet racking, push back racking, carton flow racking, catwalk systems, mezzanines, tuberack storage systems, and pallet flow racking; and its material handling products include cylinder lockers, data cages, flammable storage cabinets, guard rails, packaging equipment, pallet back stops, pallet safety supports, partitions, and rack backs.