A chain link fence is a type of fencing made from interwoven steel wires that create a diamond pattern. It is commonly used for enclosing areas such as backyards, playgrounds, and sports fields. The fence is durable, weather-resistant, and provides visibility while still offering a barrier. These fences are typically supported by metal posts and can be coated with vinyl or galvanized to prevent rusting. Chain link fences are available in various heights and can be customized with features like privacy slats or barbed wire for added security. They are a popular choice for both residential and commercial properties.