Built with the highest quality galvanized steel, this garbage Underground Trash Can liner is durable and made to last. Made to handle whatever life throws its way, the steel design of the galvanized can is the perfect solution for yard waste and inground trash receptacles. Dry storage only. When metal products reach the end of their useful life, the materials are simply collected and recycled, again and again, with no loss of their inherent properties. Steel is the most recycled material on earth.