Alera 30 in. x 16 in. x 60 in. 4-Shelf Steel Shelving Unit with Particleboard Shelves – Black

Designed for heavy-duty use. The boltless design allows for quick and easy assembly. The powder-coated finish is rust resistant and durable. The shelving unit can be assembled either horizontally or vertically, depending on your storage needs. Each unit includes rugged particle-board shelves. Assemble with a rubber mallet in less than 30 minutes.