A beach ball is a large, inflatable ball that is typically used for recreational activities on the beach or in a pool. It is usually made of lightweight, waterproof materials like vinyl or plastic and features colorful, eye-catching designs that make it easy to spot in the water or on the sand. The ball is typically round and can range in size from small to quite large, depending on the intended use. The ball can be inflated using a pump or by mouth, and once fully inflated, it can be tossed, kicked, and hit back and forth between players. Beach balls are a fun and versatile accessory for any summer gathering, and they provide hours of entertainment for people of all ages.