Tennis players and coaches, this YooKoo ball hopper is about to revolutionize your practice sessions! With capacity for 150 balls, you can run extensive drills without constantly stopping to pick up balls. The 35-inch standing height is genius - no more bending over and killing your back between shots. Just grab balls at waist level and keep your focus on your game. The universal wheels roll smoothly across any court surface, while two lockable wheels keep the cart securely in place during intense practice. Setup is instant - no tools or complicated assembly required. Just unfold it and you're ready to play. When you're done, it folds flat for easy storage in your car trunk or equipment closet. The included storage bag makes transport even more convenient. Built from aluminum with anti-rust and antiseptic properties, this hopper handles outdoor elements like a champ - rain or shine, it'll keep performing season after season. Whether you're a coach running team practices, a serious player working on your serve, or a parent helping kids learn the game, this hopper saves time and energy. The design is smart too - it works for tennis balls, pickleballs, even baseballs during practice. The time you save on ball collection means more actual playing time and better skill development. If you're tired of wasting practice minutes chasing loose balls, this YooKoo hopper is the game-changing equipment upgrade you've been looking for.