Calling All Soccer Players! Our Crocodile Creek #3 soccer ball is the perfect gift for young children learning to play soccer! Size #3 is considered to be the introductory size for organized soccer activities and will help teach your child fundamental skills and encourage them to be involved in team sports. Our soccer balls are made from high-quality synthetic rubber with a rubber bladder, are 7″ in diameter and are the perfect size for kids ages 4-8. Constructed with heavy-duty, synthetic leather and a sturdy rubber bladder, our soccer balls hold up to indoor and outdoor play.