The 6-Shelf Storage Rack offers durable storage ideal for the garage or storage area. A versatile design allows this shelf to be used in whichever way fits best.This 6-Shelf Storage Rack is made of steel with industrial strength and a Z-beam design, holding up to 4,200 lbs! Great for the garage, kitchen and much more, this heavy duty shelving unit can be assembled vertically or horizontally. The laminate board shelves adjust in 1.5" increments, a great pantry shelving option! NSC certified. Silver enamel finish.