This Jurassic World Gigantic Thrashers Stegosaurus has 2 dramatic attack motions as well as an evolution feature. A button on the side activates a dramatic tail side-swipe attack action. Pushing on the button on the back plate activates an upward swiping attack as well as the 'evolution' tail plate expansion for offensive power. At 14 inches long, with authentic sculpting, deco and texture, this large species toy is ready for battle play or fierce posing. Scan the Tracking Code on the Stegosaurus' foot in the free Jurassic World Play App with a compatible smart device (Android or iOS, not included) to unlock a digital version of the dinosaur and play the fiercely fun game to race vehicles on land, air and sea. This toy is suitable for dinosaur fans ages 4 years and up. Colors and decorations may vary.