The play mat that is always with you: The Leporello cardboard picture book quickly transforms into a huge bustling scene full of construction sites, excavators, cars, and of course, roads. This way, the surface for the favorite toy cars and excavators is always ready to go and just as quickly tidied up again. Small search tasks complement the bustling scene: Can you find the hammer? And what do you think is happening in the portable toilet? By adding the second volume of the series, the street scene can be seamlessly doubled around the theme of the city.