A beach ball is a large, inflatable ball typically made of plastic or vinyl. It is designed for recreational use, especially at the beach or poolside. Beach balls are often brightly colored and come in various sizes, usually ranging from 16 to 36 inches in diameter. They are lightweight and easy to toss, making them popular for games and activities. Beach balls are commonly used in games like volleyball or simply for tossing around among friends and family. They can also be found at parties and events, adding a fun, festive atmosphere. Many people enjoy using beach balls during summer vacations or at water parks.