The "Explore a T. Rex" plastic model and book set is a perfect gift for kids under 8 years old who are interested in dinosaurs. The book, with a hardcover format, features illustrations and provides a detailed exploration of the T. Rex dinosaur. The set includes a 12.5" high x 10.75" wide x 1.125" deep plastic model of the T. Rex, making it an interactive and engaging learning experience for young readers. Authored by Dennis Schatz, this juvenile nonfiction book published in 2015 is sure to capture the imagination of young minds.