Ravensburger 1000 piece jigsaws are crafted with premium quality materials and measure 70 x 50cm when complete. Great for adults and ideal puzzles for children 12 years old and up. Fully complies with all necessary UK and EU testing standards. Ravensburger puzzles use an exclusive, extra-thick cardboard combined with our fine, linen structured paper to create a glare-free puzzle image and give you the best experience possible. From fun family times together to long term health benefits and day-to-day mindful moments, there are so many positives about the humble Jigsaw!. They make a great birthday present or Christmas gift.