Our post- box series GRAN SECURO offers high quality and convincing operations to you. The bodies are very substantially built and stand on a solid base structure. stands for high standard of security. This range is made of special quality sheet metal which after being immersed in liquid zinc receives a dense and even layer of zinc preventing corrosion. Sturdy high-grade stainless steel feet not only provide for safe conditions, but offer also a perfect protection from rust.