4D Cityscape New York Time Puzzle

This 4D Cityscape New York puzzle features 840+ pieces across 3 layers. It includes a time poster and over 2,000 educational facts. The dimensions are approximately 28 inches by 12 inches by 4.5 inches (711 mm by 304 mm by 114 mm). This kit is for someone who wants to learn about the architectural history of New York City.