No Construction needed Hi Viz Orange Streamer Flies to 800 ft. (183 m) High! DESCRIPTION: The Puma™ ready-to-fly rocket will scratch through the clouds! This sleek cat will soar up to 800 feet (244 meters) and is recovered with a 9 inch (22.9 cm) hi-viz orange streamer. The Puma™ launches on Estes® mini-engines (sold separately), so you can fly it over and over again. Launch system and flight supplies are required not included. Recommended for ages 10 and up with adult supervision for those under 12. Specifications: Length: 10.3" (26.0cm) Diameter: .54" (13.8mm) Weight: .4oz (12g) Max Altitude: 800ft (183m) Recovery: Hi Viz Orange Streamer Fins: Plastic Engines: 1/2A3-2T, 1/2A3-4T, A3-4T, A10-3T