The Axis Over the Cabinet collection is so easy to use. There is nothing to install - just hang these over your cabinet door and they are ready to use. No nails, screws or messy adhesives needed. The Axis Over the Cabinet Waste/Storage Basket is made of super strong steel wire with heavy-duty chrome plating. Just pick it up - you can feel how strong it is. We have also added non-absorbent foam pads the the backs of the over door hangers to protect your cabinets.