This is the out of production and very hard to find Estes #1275 Star Trek U.S.S. ENTERPRISE Flying Model Rocket Kit. The completed rocket is 43" long, uses C6-5 motors (not included), and is Skill Level 4. It was produced in 1975. MINT in an excellent sealed bag. The bag has some minor clouding and the tag and insert card have some wear, but otherwise, it is in excellent condition. The tubes are round, balsa intact and decals are flat.