Product Description Euro Graphics the evolutionary tree of life 1000-Piece puzzle. Box size: 10" x 14" x 2.37". finished size: 19.25" x 26.5". Charles Darwin sketched the branches of a tree in one of his notebooks to illustrate the idea that all life forms branched out from a common ancestry. Since then the tree of life image has persisted as an aid to understanding evolution. 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. From the Manufacturer Tree of Life (Evolution) featuring Darwin 1000 Piece Jigsaw Puzzle. Features: 1,000 pieces, Dimensions: 19.25" x 26.5", 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.