A chain link fence is a type of fencing made from interwoven steel wires that create a diamond pattern. It is commonly used for security and boundary purposes in residential, commercial, and industrial settings. The fence is durable, weather-resistant, and can be coated with vinyl or galvanized to prevent rust. These fences are often installed in various heights and can be customized with additional features like barbed wire or privacy slats. Chain link fences are popular for enclosing yards, parks, and sports fields, providing visibility while maintaining a secure barrier around the area.