Standard balls: 6 foam or rubber balls per game (the most common setup); Size: Approximately 7 inches (18 cm) in diameter for standard play; smaller balls (5-6 inches) may be used for younger players; Material: Soft foam, rubber-coated foam, or cloth-covered foam. Hard rubber balls are discourage...
Why people argue about this
People often assume that only hard rubber balls are allowed in dodgeball because they're more traditional, forgetting that the official reason is for safety—harder balls pose a greater risk of injury during play. They overlook the fact that the weight specification exists to ensure both comfort and effective gameplay, not just to stick with historical practices.