Puzzle 216 pieces, length after assembly 117.4 cm, recommended age from 12 years Puzzle Ravensburger 3D Tower Bridge is a quality plastic jigsaw puzzle with folding pieces. Enjoy folding three-dimensional puzzles with pieces that bend 90 degrees at the corners. Special flexible pieces fit exactly into place and allow to build the famous Tower Bridge. Puzzles are made of solid plastic, which guarantees excellent stability of the whole structure without the need for glue. « less