The Spalding Portable Basketball System is engineered for high-quality performance and durability, bringing the excitement of professional-style play to your driveway or backyard. Designed for maximum stability and longevity, the backboard features authentic-style padding and a sturdy steel frame, ensuring consistent performance even during aggressive play. The Pro Slam™ breakaway rim adds an element of authenticity, allowing for powerful dunks and rebounds without compromising safety. The base can be filled with 34 gallons of water or sand for added stability, ensuring that the system stays firmly in place even during the most intense games. This basketball system is specifically designed for residential play for basketball enthusiasts of all ages.