Pocket cards

I needed to make a few thank you cards today, so I decided to make them Pocket cards!
I had made some a few months back and really liked them. The background paper is from DCWV from thier Fall matstack. The front words are rub on's that I bought at the $$ store last year. The cardstock itself I have no idea! I am really bad at mixing all kinds of CS together because I usually cut it and keep it together by colors. The letter stickers were also from the $$ store.