That's right, it's a library card or you can call it file folder card. Beate from Fresh and Fun had this tutorial on how to make these cards and I just had to try it. These are really fun to make and would be great for gift card holders.
I had this stamp from House-Mouse for over a year now (I bought this for myself as a birthday present) and can't believe I have not inked her for a long time. I have couple more just sitting at home and I'm planning on using them...soon.
Eeeekkk, 3 more weeks until Halloween!