Easy to Use - For a simple and quick cleanup, place the lightweight, portable ball collector tube over the top of the tennis ball and press down. The pressure will force the ball through the rubber rim inside the end cap. An adjustable shoulder strap that helps free up your hands to carry other items is included. To dispense the balls, open the latch on the top of the tube, and the balls come easily out. Versatile - The convenient and elegant design of your pick-up ball tube, with an easy pick, easy dispense system, makes this equipment suitable for a variety of activities such as competitions, training, exercising and entertainment, indispensable for players and coaches. For transportation, just simply place your adjustable portable ball tube shoulder strap over your shoulder. An integrated fence hook allows you to hang the tube onto a chain-link fence or similar for your comfort. Heavy Duty Material - Your durable tennis ball hopper is made from heavy-duty clear plastic material, designed for continuous use during severe training. Light Weight - Your lightweight clear tube ball retriever weighs a total of 2 pounds / 0.91 kg. It can hold and dispense all balls at once. Please note that tennis balls are not included. What's Included? - 1x Tennis Ball Holder Tube