URBEST Pro 20-Pack Train & Play Tennis Balls with Carrying Bag

[Material: This tennis ball is made of natural rubber and durable felt material durable not easy to deformation and break High bounce: This tennis ball has a tennis ball with excellent bounce bounce height about 53.15 inches Standard size: diameter: 2.5 inches Multipurpose: Great for tennis ball machine tennis ball practice even play with your pet Packing list: 20 packs of URBEST tennis balls with reusable mesh carrying bag very easy to carry and store]