Jumbo Size 36 Inch Inflatable Colored Beach Ball - Great for Beach or Play! Jumbo Size 36 Inflatable Colored Beach Ball - Great for Beach or Play! Our 36" beach balls are made with tough, durable vinyl with reinforced seams that stand up to a whole summer of play Each ball arrives deflated and unstretched. After your first inflation, allow the vinyl to expand, then top it off. The ball will hold a single inflation for months! Suggested for ages 3 and up. 1 ball per order NOTE: Our beach balls are measured from pole to pole after inflation.