Adjustable Regulation-Size Basketball Hoop w/ Fillable Base, 2 WheelsONE HOOP FOR PRACTICE OR GAME DAY: Adjustable pole easily moves from 7. 5 to 10 feet, making it ideal for younger players learning fundamentals as well as full regulation style games for teens and adults MAXIMUM STABILITY WITHOUT THE MESS: Included gel powder combines with water to create a stronger, more stable base that outperforms using water or sand alone for dependable outdoor gameplay and reduced shifting during intense action REAL GAME ACTION