Add on Kit for Elements Stationary Shelving Kits. Up to 60% lighter in weight than steel. Easy to setup and adjust. Composite material is as strong as steel. Weldless construction. Connects with Stationary Kit utilizing a shared post with no loss of weight bearing capacity. 78" Traverse is the longest and strongest in the industry. Non-porous surface simply wipes clean. Shelf plates remove easily for dishwasher cleaning. Camguard antimicrobial protection is permanently embedded in shelf plates. Safe up to -36°F. 4 shelves. 800 lbs. shelf capacity (for stationary shelving only). 48"Wx18"Dx72"H. 52 lbs. ~Made in the USA~