A set of cards for learning about sea creatures and dinosaurs. Thank you for viewing. The "River and Sea Creature Cards" have a torn case and the tuna card is a little dirty. Please refer to pages 2 and 3. There are no problems with use. The "Dinosaur Cards" have a torn case. See page 5. The contents are clean. These cards were used with enjoyment by my son, who loves creatures. I hope they will be helpful to other children who feel the same way.