The 1054-piece colorful jigsaw puzzle is just the right level of challenge for a few days of activity. Plus, an included insert features a diagram and tie tying instructions for the Windsor, Half Windsor, and Four-in-Hand knots. Galison uses continuous quality control checks during production to ensure there is virtually no puzzle dust. Each piece is printed with no glare, non-toxic inks. The 1054 puzzle pieces are thick and sturdy, and the back sides are a white matte finish. The completed puzzle measures 20x 27and the package measures 8.25x 11.25x 2. For over 25 years, Galison has created stationery, gifts and puzzles that bring art to everyday life. All Galison products adhere to CPSIA, ASTM, and CE Safety Regulations. Packaged in a matte-finish sturdy box, perfect for gifting, reuse, and storage.