Pure Boxing MMA Target Bag Punching Bag Punching bag that promotes exercise in children while helping increase agility and hand-eye coordination Targets placed at strategic locations allow children to practice different martial arts moves with precision Rugged vinyl construction can withstand an onslaught of kicks and punches, and will always bounce back up for more Base can be filled with sand or water for stability; Sand has proven to be more effective for larger children Stands 64" tall and includes a foot pump for inflation, recommended for ages 6 and older