Product Information: Features: Bionic walking form, domineering dinosaur appearance attracts children, flexible limbs and strain freely, let's train the dragon with the baby Cool colored lights, cool lights in the mechanical dinosaur's mouth, babies love it even more The shell is sturdy and resistant, the joints are tight, strong and tough, impact resistant, fun and durable Simulation of cool, cool tyrannosaurus shape, realistic detailed simulation of the tail profile Rounded corners without burrs, cool tyrannosaurus shape, realistic detail simulation of the tail profile Specification: Material: Plastic Size:about 7.5x35x20.5cm/3x13.6x20.5in Package List: 1X Electric mechanical dinosaur toy(Without 3 AA batteries) Notes: Due to different displays and lighting effects, the actual color of the product may be slightly different from the color shown on the picture. Thanks! Due to manual measurement, please allow slight measurement deviation.