With Dueling Stomp Rocket you can challenge your friends and family: The special Dueling Base lets two kids launch rockets at the same time so you can see whose goes higher. Dueling Stomp Rocket is 100% KID powered! Run jump and STOMP to launch these rockets up to 20 stories high that’s 200 feet in the air! Dueling Stomp Rocket is strong and durable and great for active outdoor play. Plus it won the 2014 Preferred Choice Award from Creative Child Magazine. Includes 4 foam-tipped Ultra Stomp Rockets and the special Dueling Base featuring 2 Stomp Launch Pads. Refill rockets also available (item #20002). For kids ages 6 and up. How about a little friendly competition to see whose stomping skills are stronger? 2 kids + 2 stomp pads + 2 different colored rockets soaring up to 200 feet at the same time = Twice the fun! Perfect for parties! Also compatible with our Ultra Stomp Rocket LED Refills so you can continue your friendly competition well after dark.