The Oriental Pearl TV Tower was constructed in 1991. Completed in 1994, it held its reign as the tallest building in China for a staggering 13 years. At night the tower is brightly light in different LED light sequences. The 3D puzzles are made of paper and EPS foam board, its safe and convenient to assemble without the use of any other tools or glue. No of Pieces: 86. Model Size: H:77.5cm x W:26.5cm x D:26.5cm. Age: 8+ years.