3000 piece jigsaw puzzles - The roofs of JerusalemTop 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: 15.59" x 10.47" x 3.50"Assembled puzzle measures: 45.67" x 33.46"Weight: 4.45 lbPremium 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 yearsImported: Made in EUEAN/UPC: 5900511330328Improved 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 !