It is just a giant band-aid card. The pattern is from 'My Scrap Chick'.
You can see a bit better in this picture the circles cut out in the middle to give it more of a band-aid look.
I attached a heart shaped button on the front with some bakers twine tied to the holes. I love this simple but cute card. I hope it adds a little cheer to my friend's day. Feel better folks.