Plastic covered. The product is a complete set of the comic book series "Phonogram: The Immaterial Girl" published by Image Comics in 2015. This set includes issues #1-6, all in very fine/near mint condition. The series follows the adventures of a supernatural girl in the modern age of US comics, featuring elements of action, superheroes, and supernatural themes. Perfect for collectors of comic books and fans of the genre, this set offers a comprehensive look at the world of Phonogram.