Introduce children from 11 years old to space enthusiasts about Mars with the LEGO Technic Rover Habited on Mars Exploration Set (42180). This rover is full of realistic features, to the delight of young explorers. This space vehicle has a suspension and opens to reveal the vehicle tray. Children can use the crane to lift the robot rover, tools and fuel reactor. The crew's living space includes seats, shower, toilet, treadmill and refrigerator. Details also include an elevator, bins for recycling and samples, gas cylinders and water canisters. Thanks to the locking system, this building toy can connect with other compatible LEGO space themed children's explorer games (sold separately). The LEGO Builder app gives kids an intuitive building adventure: they can zoom, rotate models in 3D, save their sets and track their progress. Measures over 23 cm high, 44 cm long and 21 cm wide when extended Contains 599 pieces