Description: Introducing our 3-Tier Adjustable Metal Shelving Unit, the perfect storage solution for your home or office. This versatile shelving unit is designed with an innovative up and down adjustable feature, allowing you to customize the shelf heights to accommodate various items. Made from high-quality materials, each shelf can hold up to 150 lbs, with a total maximum load weight of 170 lbs when using the wheels. The sturdy feet and wheels ensure stability and mobility, and they can be easily replaced if needed. The NSF certification guarantees the safety and hygiene of your food storage. Organize your space efficiently and stylishly with this exceptional shelf. Product Specifications: Material: High-quality metal Finish: Powder coated Dimensions: 13"D x 23"W x 31"H Weight Capacity: 150 lbs per shelf, 170 lbs max load when using wheels Certification: NSF certified Assembly Required: Yes, but easy to assemble