Description: Easy to InflateThese beach balls are 21.65 inch before inflation, 15.75'' after inflation. fast inflation, not easy to leak. Outdoor Game: The inflatable ball for pool, used for inflatable pool balls for swimming pool, outdoor water toys for lake, inflatable lake toys, summer toys, beach ball game, outdoor games activities. Wide Application: Pool game is suitable for kids, pool parties, games, prizes, party gifts and party decorations, summer toys for outdoor games and activities, pool toys. Perfect Gifts: Beach ball is great for adults and kids. Just pack them and add fun and activity to your trip. Durable: Inflatable beach ball is made of PVC material,15.75'' in after inflation,beach inflatable ball toys. Size Chart: Diameter before inflation: 55cm/21.65inch Diameter after inflation: 40cm/15.75in Package Includes: 1 Inflatable Beach Ball Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Due to manual measurement, there may be-2cm error in size.