1000 piece jigsaw puzzles - view of Big Ben Clock Tower and Tower Bridge Top quality European puzzle blue-board for durability and years of enjoyment matched with precisely cut interlocking pieces ensure a finished product with a smooth, even surface. * Dimensions: 15.75" x 10.63" x 2.36" * Assembled puzzle measures: 26.89" x 18.90" * Weight: 1.80 lbs * 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: 5900511103953 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. Sharpen your creative thinking and problem-solving skills !