Estes Indicator Flying Model Rocket Kit Indicator flying 7241 rocket kit contains high quality body tubes, laser cut wood fins, molded plastic nose cone and main body tube transition. Colorful pre-assembled 12 in. PARACHUTE and easy to apply Waterslide decals. Can be built, painted, ready to launch in about 4-6 hours, can easily reach 200 feet using our most powerful mini engine. Estes 7241 rocketry is recommended for ages 10 and up with adult supervision for those under 12. Unless otherwise specified, all models require assembly. Tools, construction, finishing supplies sold separately. In order to launch, a launch system, 7241 rocket engines, starters and recovery wadding are required. Sold separately-unless otherwise specified.