Why We Love It Assemble the blocks step by step to build a space rocket, satellite and moon buggy. Ready for take off 5-4-3-2-1! Contents Plastic building blocks to build three separate models and full instructions.  Advisory Text - Choking hazard. Small parts—not suitable forchildren under 3 years.    Dimensions Width: 145 mm Length: 55 mm Height: 100 mm   Weight: 264 g