These beach balls for kids are made of premium quality PVC material. Safe for kids, high-strength and durable enough to kick, bounce, pass and toss. 16 inch before inflation, 12 inch after inflation. This beach ball is a great water party supplies, it worked out well as party favors for pool party. They are also great beach party supplies. Not only do they add fun to a summer party, but they can also be used to decorate any water-related party. Can be used in a variety of ways. Ball size and color can be customized.