Our 500-piece puzzles are made from the highest quality materials and measure 49 x 36 cm when completed. Perfect for adults and ideal puzzles for children aged 10 and up. Meets all necessary UK and EU testing standards. The world's best-selling puzzle brand - with over 1 billion puzzles sold, our puzzles make perfect gifts for women and men and fit perfectly on our puzzle board. Our puzzles use an exclusive, extra-thick cardboard combined with our fine, textured linen paper to create a glare-free puzzle image and give you the best possible experience. #Positivelypuzzling - From fun family time together to long-term health benefits and daily moments of reflection, there are so many positive things about the humble jigsaw puzzle! They make an excellent birthday or Christmas gift.