Enhance your storage efficiency with the Chef 101 4-Tier NSF Green Epoxy Shelving Unit. These sturdy steel shelves can support up to 600 pounds each, providing a reliable storage solution. The corrosion-resistant green epoxy coating makes these shelves suitable for humid areas such as walk-in coolers and freezers. Designed with vertical ribs, these shelves offer enhanced stability to prevent tipping over. The vented design helps promote airflow and minimize dust accumulation, keeping items fresh. Featuring posts with marked rings and 32 split sleeves, these shelves allow for height adjustments. This kit includes casters for easy mobility of your shelves. Each shelf is 24 inches in width, 48 inches in length, and 1.5 inches in height, while the posts are 74 inches tall. The casters have a 5-inch diameter. Each order includes 4 shelves, 4 posts, and 4 casters.