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 14 years old and up.  Ravensburger puzzles use an exclusive, extra-thick cardboard combined with 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, jigsaw puzzles make a great birthday present or Christmas gift.