The Edsal Boltless Shelving Unit is a 4-shelf steel shelving unit that provides versatile storage. It features a boltless design for quick and easy assembly, with no nuts or bolts required. The unit has 4 shelves that are adjustable in 1-inch increments, allowing for customizable storage. The shelves are made from steel with a black epoxy finish for durability. The overall dimensions are 36" W x 18" D x 74" H. This shelving unit can support up to 800 lbs of evenly distributed weight, making it ideal for garage, basement, or warehouse storage. The open frame design allows for visibility and accessibility.