From the manufacturer:

• Box size: 10" x 14" x 2.37". Finished Puzzle Size: 19.25" x 26.5".
• Located in northern Colorado, the park spans the Continental Divide and encompasses protected mountains and forests. This picturesque image is one of the truly iconic scenes within the United States.
• 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.