Description:The higher the price, the better the quality of the merchandise. This shelf is definitely worth the money. Heavy duty 5-Tier Storage Shelving Unit: WORKPRO 5-tier shelving unit is ideal for organizing heavy-duty stuff with its sturdy structure and corrosion and rust-resistant metal frame. Simple but practical design is suitable for storing and displaying in many situations.Adjustable Height: The height of each layer can be selected and adjusted according to your needs. There are two options when assembling. One is to build a whole of 5 tiers – 48” W x 24” D x 72” H. Another can be split into 2 separate shelves as individual unit – 3-tier shelving with 36” height and 2-tier shelving with 38” height.Boltless Shelving: No nuts or bolts are required, you can assemble this shelving unit easily and quickly. A rubber mallet is recommended for assembly to tighten the shelving rack. It is also convenient when disassembled. This shelving is equipped with rubber footpads, which can protect the floor, add extra stability and avoid the shelving sliding accidentally.4000 lbs Load Capacity: Made of the high-quality metal frame, this shelving unit is more steadily and tough than normal garage shelves. The maximum capacity is up to 4000 lbs totally, 800 lbs per shelf, which can store much more stuff and tools in your garage or warehouse.Multipurpose Storage Rack: WORKPRO 5-tier storage shelving unit makes your workplace clean and tidy, enlarging storage space. It fits anywhere, such as the garage, storage, warehouse, basement, kitchen, living room, closet, bedroom, office, and more. Material‎MetalRoom Type‎Office, Garage, Bathroom, BedroomShelf Type‎Tiered ShelfNumber of Shelves‎5Special Feature‎AdjustableProduct Dimensions‎24″D x 48″W x 72″HShape‎TrapezoidAge Range (Description)‎AdultFinish Type‎Polished SteelBrand‎WorkProIncluded Components‎5-Tier Metal Storage Shelving UnitFurniture Finish‎BlackInstallation Method‎FreestandingItem Weight‎72 poundsProduct Dimensions‎24 x 48 x 72 inchesCountry of Origin‎VietnamFinish‎Polished SteelAdjustable Shelving UnitNo nuts or bolts required, you can assemble this shelving unit easily and quickly.Sturdy Metal RackSturdy metal rack can bear up 4000 lbs (Total) load capacity.High Quality MaterialMade of strong metal, making the item sturdier and durable.