As with all Jumbo Games jigsaw puzzles, this puzzle is made of high quality cardboard to ensure every jigsaw piece maintains its original shape during use and has a poster-like finish. The puzzles are made of recycled cardboard and the linen-finish paper lends your puzzle a luxurious look. All Jumbo puzzles are produced using an extra fine die-cutter, maintaining an exceptionally high level of quality for enthusiasts the world over.