EuroGraphics 2015 Ford Mustang GT Fifty Years of Power 1000-Piece Puzzle Box size: 10" x 14" x 2.37". Finished Puzzle Size: 19.25" x 26.5". To celebrate 50 years of production, Ford released the 6th generation of the Mustang. Now you can assemble the pieces of automotive history with this beautiful and authoritative jigsaw puzzle. Strong high-quality puzzle pieces. Made from recycled board and printed with vegetable based ink. This superior quality puzzle will delight and educate all at the same time.