Bop it. It bounces back fast. World's fastest bounce-back action. Air-inflated for soft, safe fun. Inflatable, vinyl cylindrical bag that is wide at the bottomand slightly tapers toward the top . Valve at bottomopens and is meant to be filled with water to keepit weighted. User punches the bop bag. It will tip over and pop back up again.
Customer Reviews on Big Time Toys Socker Bopper Power Bag