Material: plastic_x000D_ Size: 35 * 11 * 25 cm_x000D_ Power supply: 3*AAA battery (not included) 11. [Throwing and laying eggs]: Dinosaurs eggs can be placed in the hole on the back of the dinosaurs, and they can be laid while walking. The projection port under the neck can project a lifelike dinosaurs pattern. Very interesting, kids will love it. 22. [Giant Tyrannosaurus Rex]: 35 * 11 * 25 cm. Tyrannosaurus rex has a realistic skin texture, made of high-quality plastic, safe and strong. Large dinosaurs stimulate children's senses and help them better understand the characteristics of Tyrannosaurus. 33. [Electric walking dinosaurs]: When walking, it will shake its head and tail. It can attract children's attention and stimulate their interest in dinosaurs. Battery power supply requires 3*AAA batteries (not included). 44. [Lights and Sounds]: The eyes of Tyrannosaurus rex will sparkle and roar. Stimulate children's vision and hearing, and give them a real experience of exploring the world of dinosaurs. 55. [Easy to install]: The head and tail of this dinosaurs toy are detachable for easy storage and transportation. At the same time, it can cultivate children's hands?on ability. Suitable for children over 6 years old.1*Dinosaurs toy