Bungee cords are elastic ropes made from rubber or latex, often covered with a woven fabric for protection. They are designed to stretch and return to their original shape, making them useful for securing items or absorbing shock. Commonly used in outdoor activities, they come in various lengths and thicknesses. These cords are popular for activities like bungee jumping, where they provide a safe way to experience free fall. They are also used in camping and transportation to hold gear in place, making them versatile tools for both recreational and practical purposes.