A bungee cord, also known as a shock cord or elastic cord, is a length of elastic material that is used to absorb shock or create tension. It is commonly used to secure objects, hold items together, or provide a flexible connection between two points.
Bungee cords are made of a stretchy, elastic material that is able to stretch and rebound to its original shape. This material is typically a rubber compound, such as natural rubber or synthetic rubber, that has been treated to make it more elastic and durable. The rubber is stretched and formed into a cord or rope shape, and then coated with a protective layer to resist wear and tear.
Bungee cords come in a variety of sizes and lengths, and can be used for a wide range of applications. They are often used in outdoor activities, such as camping, hiking, and boating, as well as in industrial and manufacturing settings. They are also used in a variety of other applications, such as in the construction industry and in the transportation of goods.
Overall, bungee cords are a useful and versatile tool that can be used to secure and hold objects in place, or to provide a flexible connection between two points. They are made of elastic material, typically rubber, and are designed to stretch and rebound to their original shape.