Sea turtles can live from 50 to 100 years old but unfortunately, due to habitat destruction, hunting by humans, or being hauled in as bycatch; less and less of them are reaching that natural, ripe, old age. If they look a little like cute, small dinosaurs, that might be because sea turtles coexisted with dinosaurs, dating back to 120 million years ago! These sweetly smiling sea turtle cards are professionally printed on 100% recycled paper (envelopes are 30% recycled content). Blank inside, so they may be used for a multitude of occasions. Design continues along the back for a panoramic illustration. Folded card size is 4.25" x 5.5", kraft envelope included.