Tiers: Five heavy duty tiers for all your storage needs. Options: Choose one or two units. Colours: Comes in galvanised, black and blue. Size: 180cm High x 40cm Deep x 90cm Wide. Shelving Unit: Get an XL heavy duty five-tier shelving unit. Storage: For all your tools, books, CDs, or any other bits and bobs you want on display! Xl Heavy Duty Five-Tier Shelf Unit | Black | X-Large | Living Social