Large package: Each package contains 4 paddles and 2 balls. You can buy more sets, and it will be enough for many people to play together. Healthy game: when you throw the ball, the other ball should be with the paddle. If the paddle gets it, the ball will stay on the paddle. Providing a great upper body workout and promoting a healthy lifestyle, as well as increasing blood and oxygen flow and providing a great fun workout for the whole family. Material & Size: The paddle is made of plastic and nylon, safe and durable to serve for a long time. The balls are made of plastic cement, rubber and nylon. The diameter of the paddle is 21 cm, the diameter of the ball is 6 cm. Elastic bands: The support bands in the paddle are adjustable to fit your hand, nice size for most people. It is a great tool for you to play throwing and catching ball games, just have a good time. Indoor and outdoor sports game: the throwing ball game and throwing is suitable for many occasions. You can play it at the beach, in a park or in the garden with friends, family or pets. A great sports game to improve coordination ability. This beautiful product is suitable for gatherings of friends, camping trips, summer parties and more.