Product Description The Tourna Ballport 120 with wheels is a large capacity tennis hopper that holds 120 tennis balls. Legs fold down and prop the hopper up to waist height so you can practice your serve or feed balls for practice. Legs lock in the standing position so it doesn't fall over easily like many cheap hoppers. Measures 15. 5-inches high when standing. The tapered basket averages 12. 5 x 12. 5 x 15 inches high. Comes with Wheels to make it easier to transport the balls.