Fermod Fermostock Stainless Steel Corner Expansion Kit (Model 4R38B66-CE) is a heavy-duty 4-tier shelving system that provides ample storage space. With a height of 66 inches, a width of 38 inches, and a depth of 18 inches, each shelf can support up to 800 pounds. The shelving is constructed with durable 20μm anodized aluminum, ensuring long-lasting performance. The removable polymer inserts are dishwasher-safe for easy cleaning. The adjustable composite feet and tool-free assembly make this shelving unit convenient to set up and customize. Certified by NSF, the Fermod Fermostock shelving system is suitable for use in commercial kitchens, storage rooms, and cold environments, with an operating range of -40°F to 140°F. This product is made in France, offering high-quality craftsmanship.