Dueling Stomp Rocket is 100% KID powered! Run, jump and STOMP on the launch pad to shoot your rocket up to 200 feet in the air! With Dueling Stomp Rocket, you can challenge your friends and family: Launch two rockets at one time, and watch them soar up to 20 stories high! Dueling Stomp Rocket is strong and durable, and great for active, outdoor play. Stomp Rockets have won lots of awards from industry experts, including iParenting Media, Dr. Toy and Creative Child Magazine. The Dueling Stomp Rocket package includes a special Dueling base with 2 Stomp Launch Pads and 4 Ultra Stomp Rockets. For kids ages 6 and up.