Estes Little Joe II Flying Model Rocket Kit The nickel-x flying 7227 rocket kit contains high quality Estes body tubes, laser cut wood fins, molded plastic nose cone, colorful preassembled parachute and easy to apply Waterslide decals. The nickel-x stands just short of 2 feet tall and requires about 4-6 hours to build, paint and apply the awesome decals. When powered with a c6-5 engine, the rocket can scream its way to 600 feet! Estes 7227 rocketry is recommended for ages 10 and up with adult supervision for those under 12. Unless otherwise specified, all models require assembly. Tools, construction and finishing supplies sold separately. In order to launch, a launch system, 7227 rocket engines, starters and recovery wadding are required. Sold separately-unless otherwise specified.