UFT 1000 Piece Puzzle - Wanderlust: Autumn in Amsterdam, Netherlands. Dimensions of the puzzle: 68.3 x 48 cm. The product is made from high-quality materials, using a special calendered, reflective paper that makes assembly easier. The puzzle was produced in Poland using environmentally friendly materials. Trefl has been manufacturing puzzles since 1985, exclusively in Poland. Strengthened by their long-standing experience, they continually strive to deliver a product of the highest quality to enthusiasts. Their philosophy is that puzzles are great because they stand the test of time, despite changing trends. Completing a puzzle enhances concentration, trains patience, and stimulates logical thinking. Trefl puzzles are ideal for bringing people together, uniting friends, family, and even different generations, as puzzling together is a wonderful way to spend time together.