Transform your garage or storage space with this 6 Tier Wire Shelving Unit—boasting an impressive 6000 LBS capacity, NSF-certified, and height-adjustable, it’s built for American homeowners, workshop enthusiasts, and small business owners needing heavy-duty storage. Crafted with durable chrome-plated metal, it resists rust, corrosion, and wear, standing up to garage humidity, workshop use, or commercial storage demands while maintaining a sleek appearance. Equipped with smooth-rolling wheels, it offers effortless mobility, letting you move heavy loads of tools, boxes, equipment, or supplies across floors without straining—then lock the wheels for stable positioning when in use. The six spacious tiers provide ample vertical storage, maximizing floor space by organizing clutter into neat, accessible sections, and the height-adjustable design lets you customize shelf spacing to fit tall items like buckets, power tools, or storage bins. NSF certification ensures it meets strict safety and quality standards, making it suitable for both residential and light commercial use—whether you’re organizing a garage, stockroom, basement, or workshop. This heavy-duty wire rack combines unmatched strength, versatility, and portability, turning chaotic spaces into organized, efficient storage solutions that stand the test of time.Heavy-duty shelving with leveling feet, each shelf can hold 1000 pounds with even distribution and a maximum load capacity of 6000 pounds, and we recommend placing heavy items on the bottom shelf for maximum stability while offering a choice of six beautiful and fun transparent shelf liners to add color to your life, and the shelf liners are waterproof and resistant to damage from exposure to moistureAdjustable design with each shelf adjustable in 1-inch increments to meet different needs, allowing you to adjust the shelf height according to item size and create two new shelves by splitting the top pole for multiple uses according to your actual needs, and the wire shelving is made of heavy steel with excellent rust resistance and oxidation resistance for a sturdy and extremely durable constructionSix tier garage shelves have four leveling feet and four 4-inch industrial wheels with two lockable, allowing the wire rack on wheels to be easily positioned in supermarkets, garages, closets, kitchens, porch and pantry, and the height-adjustable leveling feet can be placed on uneven ground by simply twisting to stabilize, with non-slip properties that will not scratch the groundEasy to assemble with detailed instructions and no tools required, you can install it easily with another person within 15 minutes, and with many parts in the package, please feel free to contact us via buyer message if you encounter missing parts or have assembly questions