Box size: 10" x 14" x 2.37". Finished Puzzle Size: 19.25" x 26.5". The coloration and markings of penguin chicks separate them from adults. As a result, the behavior elicited by adults is parental instead of competitive in nature. 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.