this type of card it packs flat but is lovely when opened. It's quite simple to make. Score at 21/2" 5" 71/2" 10" and cut at 101/2" ( landscape).
You then make a Sq for the front. I'm not sure how you would describe this type of card hence the name squeeze card. This is my version of this http://debbiesdesignsblog.blogspot.com/