PLAYMOBIL Mars expedition includes a Mars rover with lights and sound (batteries required), a Mars trike, research station and lab, and other equipment for investigating the planet. Dimensions rover: 25.5 x 18 x 20 cm (LxDxH) Dimensions trike: 12.5 x 8 x 6cm (LxDxH) Dimensions research station: 21 x 14.5 x 8 cm (LxDxH)