Railings are structures designed to provide safety and support along edges, such as stairs, balconies, and walkways. They are typically made from materials like wood, metal, or glass and serve to prevent falls and accidents. Railings can also enhance the aesthetic appeal of a space, coming in various styles and designs to match different architectural themes. In addition to safety, railings can be found in public places, such as parks and bridges, where they guide pedestrians and define boundaries. Building codes often dictate the height and strength of railings to ensure they meet safety standards, making them an essential feature in both residential and commercial properties.