Duncan over-the-door assembly is ideal for enjoying free time by playing a basketball game in office, home, or dorm. The portable hoop over-the-door kit includes hardware tools and over the door brackets for easy installation. It is made using 18-gauge steel bracket with foam inserts that keeps the rubber bumper tight. This keeps the basketball hoop safely held in place, letting the children enjoy without the worry of hoop breaking or falling down. The over-the-door assembling is easy to attach and detach and allows quick assembling. The assembly features compact and lightweight design that makes it portable.