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 many public places, including parks, bridges, and buildings. They are often required by building codes to ensure that areas are safe for use. Proper installation and maintenance of railings are essential for their effectiveness and longevity.