A basketball hoop is a circular metal rim that is mounted on a backboard, designed for the game of basketball. The hoop is positioned 10 feet above the ground and has a diameter of 18 inches. It is used to score points by shooting a basketball through it. The backboard, typically made of glass or acrylic, helps players rebound missed shots. The hoop is often found in various settings, including indoor gyms, outdoor courts, and even in driveways. It is an essential component of the game, allowing players to practice their shooting skills and compete in matches.