It comes complete with opening doors

satellite and astronaut

Each set requires one AA battery

For ages 18+ months

Set includes three 6 inch rockets

InAir E-Z Build Model Kit - Space Station Mir junior science explorer It comes complete with openingHighly realistic plastic model kit of the International Space Station Mir. The replica has authentically detailed markings and includes display stand. Model kit includes everything needed for assembly and can be easily assembled in about 10 minutes. Highly detailed plastic model kit 10 minute build up time Includes everything needed for assembly Authentic detail with historically accurate markings