Stomp Rocket™ Ultra is 100% KID powered! Run, jump and STOMP on the launch pad to shoot your rocket up to 200 feet in the air! That’s 60 meters high! Stomp Rocket™ Ultra is strong and durable, and great for active, outdoor play. Stomp Rocket™ has won lots of awards from industry experts, including iParenting Media, Dr. Toy and Creative Child Magazine. The Ultra package includes 4 foam-tipped rockets, launch pad, air hose, and stand. Teach children about trajectory, projections, force, and motion. For kids ages 8 and up. Meets all ASTM, and US CPSC safety standards.