12" x 30" x 60", 5 shelf shelving unit, medium duty, easy to assemble & built to last, each shelf can hold up to 450 lb, boltless design means there are no nuts, bolts or shelf clips, no special tools required, simply use a mallet, bloc, or light hammer to tap the rivets into the slotted post holes, can be assembled as one 5 shelf free standing unit 30"w x 12"d x 60"h or 2 workbenches 30"w x 12"d x 30"h, steel components are powder coated with a deluxe speckled paint, premium 1/4" mdf resists moisture compared to standard particle board & looks great.