"Punch and watch it rebound for some more punches. This amazing inflatable 3-dimensional bop bag by Intex is perfect for your active kid. It is a cute dinosaur character and your little one will love spending hours boxing it. Just inflate it to watch the colorful dinosaur take shape and present it to your little boxer. Its sand weighted bottom makes for great bounce back action. This wrestling bag makes a good play mate for indoor as well as outdoor fun. This is an assorted item."