Famous Inventors jigsaw puzzle, 1,000 pieces. Featuring 50 famous inventors, including Newton, Franklin, da Vinci, Edison and Marconi, along with their birth and death dates and their most recognized inventions. This puzzle is fun and extremely educative. Features: 1,000 pieces, Dimension: 19.25 x 26.5 inches, Superior-quality piece by piece, Perfect and easy-fit puzzle pieces, Strong high-quality unbreakable puzzle pieces, Made from recycled board, Image printed on recycled paper, Ink is vegetable based. This superior quality puzzle will delight and educate all at the same time.