A bungee cord is a flexible, elastic rope made from rubber or latex, often covered with a woven fabric. It is designed to stretch and return to its original shape, making it useful for various applications, such as securing items or providing shock absorption. Bungee cords come in different lengths and thicknesses, allowing users to choose the right one for their needs. Bungee cords are commonly used in outdoor activities, such as bungee jumping, where they provide a safe way to experience free fall. They are also popular for securing cargo in vehicles, as they can hold items tightly in place while allowing for some movement.