[ASSEMBLED PUZZLE SIZE] : 18.5" x 13" [PRODUCTION QUALITY} : At CASTORLAND, quality is paramount. That's why we design and manufacture every puzzle in our own European facility, using only the finest materials sourced from top European suppliers. Experience the difference of our all-in-house production, which ensures highly aesthetic and functional puzzles designed for your complete satisfaction. [POSTER & IMAGES] : Castorland puzzles are renowned in the market for their unmatched poster printing quality and captivating imagery from selected artists and photographers. [SUSTAINABLE MATERIALS] : All raw materials – including 100% recycled high-quality European cardboard, non-toxic vegetable-based ink, and paper – are sourced from the best European suppliers within Europe. [WHY IS IT WORTH DOING PUZZLES] : Improved memory, enhanced problem-solving skills, a higher IQ, improved mood, and lower stress levels are just a handful of the benefits attributed to regular jigsaw puzzle solving.