This 5 Tiers Black Shelving Unit measures 39″L x 20″ D x 77″ H, Load Capacity of 386lbs / 175kg per Tier. It is made of powder coated rust proof steel galvanized steel and MDF board. With Anti-Slip Feet to protect the floor and increase stability. The shelving unit is perfect for Living Room, Bedroom, Bathroom, Kitchen, Dining Room, Children’s Playroom, Children’s Bedroom, Home Office/Study, Conservatory, Utility/Laundry Room, Hallway, Porch, Garage, Patio. Sturdy & Durable: 5 Tier 39″L x 20″ D x 77″ H Shelving Unit, make from high quality powder coated steel frame and moisture-resistant MDF boards for your long team use. Also rubber feet increase the stability and avoid damage to the floor. Load Capacity: Each tier can withstand a maximum load of 386lbs (1929lbs for the whole shelving unit). Perfect for storing a wide range of items including tools, books, paperwork, folders and files and clothing. Easy Installation: Boltless design makes it easy to be built and disassemble, no bolt and no nut required. Comes with instruction, easy to install.