What looks like a bubble but plays like a ball its the amazing wubble bubble ball in blue you can throw it kick it catch it and whack it its ultra durable and ultra fun includes pump adaptor and inflation guide r kick it throw it catch it whack itr its lightweight and durabler superfast inflationr pump included 4x d cell batteries required not includedr includes wubble ball pump nozzle adapter and inflation guider inflates upto 90cms r for indoor and outdoor user size h22 w