3-Tier Heavy Duty Foldable Metal Rack Storage Shelving Unit with Wheels,Black

(easy assemble) this foldable shelf organizer is easy to assemble with no tools required. the structure is very simple and you only need to spend 5 seconds to install it. (sturdy construction) constructed from heavy-duty metal iron, this durable storage rack each shelf holds up to 250lbs, total max load weight is 750lbs. storage rack compact shelves (dimension) 27.5 x 13.5 x 31 inches