Help keep your dog active, healthy, and happy by playing with them using these tennis balls. Measuring 2.5″ in diameter, these soft, flexible, durable, and reusable rubber balls are great for training your dog, engaging their motor skills, giving them some exercise, and letting them have fun with their human companions. Add a brand name, logo or message to customize. Orders of 5,000 pieces or greater are eligible for sea shipping. Rush service is available.