Preassembled Rocket is Ready to Launch in Minutes Launch Control and a Ready to Assemble Launchpad is included in set along with 3 Engines and Recovery Wadding Length: 15.4" (30.9mm) Diameter: .976" (24.8mm) Recovery is by Parachute. RECOMENDED ENGINES:A6-4, A8-3, B6-4 C6-5 Requires 1 "9 Volt" Battery Not included in Set |