This is the critical Pass flashcard set, which is very expensive in stores. I don’t know anything about this except that it’s for law school students wishing to study for the bar exam, all I know about this is that it says 2019 on it if these come in different years, I don’t know, but I know it does cost something in the store and usuallyon eBay for approximately $150, I’m giving it away for almost nothing here, also I know that it is complete and everything is mint condition