The most densely populated borough of New York City sparkles at night. Educa puzzles are manufactured to the highest European standards in Barcelona, Spain using heavy "green board". This ensures a perfect fit between pieces and creates virtually no puzzle dust. Free specialty glue to display puzzle when completed and a "Lost Puzzle Piece Guarantee"; Educa will replace any missing or lost puzzle piece. Recommended for ages 9 and up. Completed puzzle measures 26.75" x 18.75" in.