This MasterPieces 19.25″ x 26.75″ 1000pc Flashbacks Puzzle has a nostalgic feeling that takes you back to your childhood days. Favorite roadside diners from the heyday of sock hops and muscle cars. These timeless puzzles are a throw-back to yester-year. To reduce their impact on our environment, the chipboard used in these puzzles is made of recycled material.