Mattel Jurassic World Wild Roar Ekrixinatosaurus dinosaur figure. (grey dinosaur) spin wheel-activated continuous attack action and a fierce roar. It's a medium-sized dinosaur figure with habitat-specific deco and movable joints. height from top of head to floor 8 in length from snout to tail is 12 and 1/2 in has a twirling action button that moves head opens jaw and makes noises (see video) reddish brown carnotaurus is 9 in tall from head length from snout to tail is 15 and 1/2 in has a action button on the back that opens mouth and makes noise two action buttons on the side that light up red and show battle damage the batteries in there but battery is dying (see video) You can scan a hidden Tracking Code in the free Jurassic World Play App to unlock education, experiences and games.