The Everybody Ball Just Got Bigger. Bigger Circles, Bigger Holes, Bigger Ball, Bigger Action. That’s right, Everything about the Big Oball is Bigger. Yet, it is just as smooth and shiny and just as indestructible as the Original Oball. Kick it, Stomp it, Crush it, and Big Oball bounces right back to a perfectly formed sphere; it is amazingly fun and durable. Item Dimensions: 6" diameter.