Crazy Shapes 600 piece jigsaw puzzles - a colorful sky above the Eiffel Tower (Paris). Crazy Shapes Puzzle! is the craziest puzzle series in the world in which: the puzzles have a non-standard shape, there are no straight lines, the edge of the picture is curled and irregular. * Dimensions: 15.75" x 10.63" x 2.36" * Assembled puzzle measures: 26.89" x 18.90" * Weight: 1.82 lb * Premium quality is achieved by using: extra thick and durable blue cardboard, a special non-reflective linen paper layer and puzzle pieces perfect fitting  * WARNING: CHOKING HAZARD-contains small parts; not suitable for children under 3 years * Imported: Made in EU * EAN/UPC: 05900511111156 Improved memory, better problem solving skills, higher IQ, improved mood and lower stress levels are just a handful of benefits attributed to regular jigsaw puzzle solving activity.