The very first Estes E2X rocket! Features a bright molded one piece fin unit for easy construction. Set includes Alpha III Rocket kit, Electron Beam Launch Controller, Porta-Pad II Lauch Pad, 2 Model Rocket Engines, Recovery Wadding, Complete instructions, Rocketeers Guide, Reusable Carrying Case and Safety Code. Also try the Astra III One year warranty. Length: 12.25 in. (31.1 cm) Diameter: 0.98 in. (24.9 mm) Weight: 1.2 oz. (34 g) Recovery: 12 in. (30 cm) Parachute Fins: One piece plastic molded Maximum Altitude: 1100 ft. (335 m) Recommended Engines: 1/2A6-2, A8-3, A8-5, B4-4, B6-4, B6-6, C6-5, C6-7 (includes two engines)