Battle Ninjas are action plushies that attack one another through wireless communication. By squeezing a ninjas belly you can send a devastating psychic attack to any opposing ninja. The only defense from another ninjas attack is to touch your ninjas arms together so that he can properly defend himself. If you have successfully defended an attack your ninja will vibrate as he deflects the psyhic strike while preparing him self for a counter attack. Otherwise you will know you've been hit when you hear the agonizing growl from your ninja as an enemies strike lands. Although these ninjas are battle hardened warriors they are made with micro fleece so when your finish sparring they still will be softer than a babies behind. Along with the a soft micro fleece exterior the Battle Ninjas also flaunt the latest in custom robes that are not only reflect your ninjas individual style, but also show any rival who's boss.