Metals are decorative elements commonly used in fencing, handrails, gates, and more. The reason why we have used metal for many years is because of its malleability and flexibility. Lasts many years with little maintenance. It also has many uses, so a blacksmith can shape and mold it into different designs for different purposes.Metal can be used as a core building material and also as a decorative and ornamental material. Internal fixtures and fittings such as rails, shelving and stairs are also made of Steel.