The Costway 4.25-10 Feet Adjustable Basketball Hoop System is perfect for players of all skill levels. With 12 adjustable heights ranging from 4.25 ft to 10 ft, this hoop features a durable 44-inch shatterproof backboard made from impact-resistant material. Constructed from rustproof metal pipes and weather-resistant materials, it is designed for outdoor use in varying climates. The large base can be filled with sand or water to enhance stability, while the two built-in wheels allow for effortless movement and storage. This basketball system comes with two weather-resistant nets and includes detailed installation instructions along with high-quality hardware.