This sturdy sliding-top wooden box holds four 24-piece wooden jigsaw puzzles with big 2.5" pieces. Each puzzle is illustrated with a different prehistoric scene and a variety of realistic dinosaurs. The box has four compartments inside for easy organizing and storage, and puzzles can be assembled and displayed on top of the box. Completed puzzles measure 13" x 8.25", boxed set measures 14" x 9" x 1.75". A great value! Age 3+.