Fixed space, ventilated black plastic shelving. Holds up to 35kg evenly spaced weight per shelf, 140kg in total. No maintenance required. Efficient surface area to maximise storage solutions in the garage, utility room, home office or all around the house. Wall fixing clips supplied. Size (H)130, (W)71, (D)38cm. Simple push together assembly. No tools required. Manufacturer's 5 year guarantee.