Able to transform his body into diamond weapons such as blades and bludgeons, Diamondhead is a vital part of Ben 10's arsenal! And now with this fantastic Transform-N-Battle costume, you can be just like Ben 10 and turn yourself into Diamondhead whenever you need to! Including a face mask and a telescopic weapon to fire projectiles at the evildoers that come your way, you can look just like your favourite alien and recreate all your favourite moments from the TV show!