This is a fairly simple construction. Only two upper and lower plastic mold shells are connected to a stand by three plastic tubes. My issue with this product is the finished quality and durability. It is molded from very thin plastic and the finished assembly sags and some thin sections warp. It just doesn't look strong. Thank god I don't have a lot of heavy gardening tools, but I really don't expect them to last very many years. You get what you pay for.