Take a wild ride with the Wild Flyer! Our E2X (Easy to Assemble) is a rocket series designed with beginners in mind and still a great choice for seasoned rocketeers needing a quick builder! With all pre-coloured rocket parts and easily applied self-stick decals, you're ready for liftoff in no time at all! Using standard Estes engines (sold separately) the Wild Flyer soars to heights of 1100 feet. Unless otherwise specified, all models require assembly. LAUNCH SYSTEM includes Astron II Launch Controller and Astron II Launch Pad. N.B The Launch controller requires a 9V battery. We recommend using Energiser 9V batteries as UK Duracell 9V batteries are only designed for low power applications like smoke alarms. In order to launch a launch system, model rocket engines, igniters, battery and recovery wadding are required - sold separately-unless otherwise specified. Length: 19.9 in. (50.5 cm) Diameter: .98 in. (25 mm) Estimated Weight: 1.8 oz. (51 g) Plastic Fins, Self-stick Decals, 12 in. (30.5 cm) Parachute Recovery Recommended Engines: A8-3 (First Flight), B4-4, B6-4, C6-5, C6-7 Projected Max Altitude: 1100 ft. (335 m)