This Refill Pack contains 3 Super High Performance Stomp Rockets and flame decals to decorate them. The rockets in this refill pack work with The Original Stomp Rocket Super High Performance launcher only (not compatible with other Stomp Rocket launchers). Stomp Rocket Super High Performance is 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 zones! Stomp Rocket Super High Performance is strong and durable, and great for active, outdoor play.