The Vevor tennis ball hopper is designed to hold up to 120 tennis balls for efficient practice and training sessions. Its lightweight aluminum alloy frame and durable nylon basket provide a sturdy yet portable solution for coaches, clubs, and schools. Smooth 360° rubber swivel wheels, including two with brakes, make it easy to move and position on court. The foldable design allows quick storage and transport, while side pockets and a breathable mesh top help keep gear organized.