MissionAid is a set of self,adhesive inserts designed to fit right inside your scriptures. Each set is color,coordinated to work with Preach My Gospel, and includes over 200 references to help missionaries teach from the scriptures. Installation is fast and easy. Simply peel, stick, and you're good to go! Set Includes: 4 Self,Adhesive Insurts, Easy Installation Guide, Over 200 References!