Fun Dinosaur Themed Rocket Action - Run, Jump, Launch Kids will have a blast stomping the volcano launcher and blasting dinosaur rockets up to 100 ft. high 100% kid powered launches and dinosaur fun Safe for age 3+ Unlimited outdoor/indoor fun - Kids will release all that energy by running and jumping for hours This awesome set includes fully assembled T-Rex, Pterodactyl and Triceratops rockets, plus tilt-angle volcano launcher and fossil stomp pad Rockets come fully assembled and are made with soft foam heads - safe for ages 3 and up. No batteries or extra equipment required - completely kid powered. Are backyard-friendly and parent-approved. Have fun in the yard, park or playground Easy Assembly And Storage - Blasters are strong, safe and durable, built to last. Foam-tip rockets come fully assembled. Tilt adjustable volcano launcher folds for easy storage in small spaces. Perfect for a birthday or holiday gift STEM Learning - Engage their minds and learn about Science, Technology, Engineering and Mathematics (STEM) through play by adjusting angles, jump force and flight trajectories, and spark their curiosity about dinosaurs