Skydivers' needs include parachutes, which are essential for a safe and successful jump. Parachutes are designed to slow the descent of a skydiver, allowing them to land safely on the ground. They are typically made of lightweight fabric, such as nylon, and are connected to the skydiver's body with straps. The parachute is opened by a ripcord, which is pulled by the skydiver when they reach a certain altitude.