The Elements Puzzle: 1000 Pieces : This title offers the most beautiful periodic table puzzle available! This gorgeous and challenging 1000-piece jigsaw puzzle of Theodore Gray's photographic periodic table is based on the bestseller, "The Elements". Made of high-quality, sturdy material, this 36" X 16" puzzle, in the shape of Theodore Gray's famous photographic periodic table, provides hours and hours of fun for the whole family (ages 4 and up) or for the classroom. NOTE: This is a Scratch and Dent book and may have noticeable dents, scratches and various other cosmetic issues as well as torn or missing dust jacket. These items are only guaranteed to be structurally complete and readable and therefore are sold as is.