Boost your storage capabilities with the RW Base 4-Tier NSF Chrome Shelving Unit. Built from high-quality steel, each shelf can support up to 450 pounds, ensuring a sturdy storage solution. The chrome plating of these rolling shelves guards against corrosion, making it ideal for dry spaces such as garages and storerooms. Featuring vertical ribs, this shelving kit provides added stability, keeping the unit upright. The vented design of these wire shelves improves air circulation, reducing dust collection. Included posts and 32 split sleeves allow for height customization of the shelves. With casters, this shelving bundle enhances mobility, making it easy to move items around. Each shelf measures 18 inches in width by 24 inches in length by 1.5 inches in height, while the posts are 74 inches tall. The casters measure 5 inches in diameter. Each order includes 4 shelves, 4 posts, and 4 casters.