This extra-large ball for kids and adults measures about 42” when fully inflated, making it a giant blow up ball for outdoor play. The jumbo beach ball's size makes it easy to see during water games, beach activities for kids, and backyard play. Its American flag design creates a patriotic look for 4th of July pool party celebrations. Suitable for ages 6 and up. All beach balls for kids and adults are made from UV-resistant PVC vinyl material.