This kit unfolds into a city of the future outside and a garage inside, so that kids can play with their cars and make their city "green." All the panels can be folded in endless ways and the door and windows can be opened. Easy to carry and put away. Material: cardboard. This set includes more than 70 removable stickers to decorate the city and the garage. Ages 4 and up. Measures up to 31 in. unfolded.