EXO Lay Polaroid Postcard Keyholder This is a Polaroid from CALL ME BABY. It has been opened, and some time has passed since I purchased it, so there is some discoloration around the Polaroid. (See image 3) This is present on all 4 cards. This is a postcard from EXO CHAPTER 1. There is also discoloration on the back. Please purchase only if you understand both. The keyholder is a bonus. Instant purchase is OK.