The Huluwat 5-Tier Heavy Duty Steel Adjustable Boltless Garage Storage Shelving Unit in Black (35.4 in. W x 72 in. H x 15.7 in. D) is a rugged storage solution built for maximum durability and stability. Featuring a heavy-duty construction with thickened double metal legs and solid metal shelves strengthened by big ribs, this unit offers a robust total 2000 lbs capacity, making it perfect for securely storing heavy items in your garage, gym, kitchen, or warehouse. The shelving offers a high degree of customization with its adjustable design, allowing you to easily change the height of each layer using the included connectors. Thanks to the special interlocking design, assembly is quick and easy without the need for nuts or bolts; a hammer and gloves are included for added convenience. This versatile unit is a great way to transform and organize any space.