The RoseArt Peanuts 100-piece jigsaw puzzle measures 10 by 13 inches when completed. It's made from durable recycled paperboard and printed with vegetable-based inks for an eco-friendly touch. The pieces fit together smoothly with a satisfying snap as you assemble the puzzle. For extra help, it includes a full-color reference poster showing the completed image. This puzzle makes a nice gift for puzzle fans of all ages.