Award-winning products from industry experts including iParenting Media Dr. Toy and Creative Child Magazine. Take Stomp Rocket to the park or on vacation and youll be amazed at how many children and adults want to play! Great for year round fun to get kids away from screen time and more active outside. Manufacturered by Stomp Rocket. Includes 3 Extreme Rockets with flame stickers to apply. Rockets are only compatible with the Extreme Rocket. No batteries required; easy fast assembly. Pair with Stomp Rocket Science book and get kids interested in STEM subjects (Science Technology Engineering and Math) early. Ages 9 and up The ultimate in Stomp Rocket performance! 100% KID powered: Run jump and STOMP to launch these rockets up to 400 feet in the air -- that's longer than a football field including the end zone.