Bubble Ball 4' For Bubble Soccer Zorb Football Ages 8+ Bubble Bumper Suit Outdoor Fun Blue Age Range: 8 years and up Outer shell made of a heavy-duty, durable inflatable PVC. Inflates to 51" in diameter 2 nylon adjustable shoulder strap, Foam-padded handles Quick-release valve for easy deflation and storage. Needs to be inflated with an electric or battery-operated pump Includes 1 Bubble Ball and 2 repair patches.