It might not have the population density of its real life counterpart, but the 4D Cityscape Time Puzzle - Hong Kong perfectly captures that world famous skyline! This fun, challenging, and educational puzzle recreates Hong Kong in vivid detail starting with 2D jigsaw pieces that come together to form the city's street layout and geography. From there you'll build upward with plastic replicas that fit neatly in pre-cut holes. These replicas include iconic structures like the Tsim Sha Tsui Clock Tower, Bank of China Tower, the Hong Kong Convention Center, and more! There are over 1,000 puzzle pieces in all and over 2,000 educational facts that'll make you an expert on one of the world's greatest cities. An included Time Poster will guide you through the years of architectural history starting as far back as 1912 to give this 3-dimensional puzzle the 4th dimension of time. Measures 20L x 16W x 4H inches. Great for ages 8 and up.