They were pretty easy to make, and a huge hit. I've already been asked by a few people to make some more for them, but I'm not sure if I want to get into that business or not! :) You can order your own here.
I was so inspired and found them so easy to make, that I made about 30 total. I used scrapbook paper, old cards and stationary that had pretty designs. They are not expensive to make, although the most expensive part is the chains. However, I used cheap chains that only cost me .99 cents and they worked well.
I hope you enjoy making them as much as I did! You can find a ton of easy crafts on this site, all with step by step visual instructions. People will love all the things you make and you'll find you might be more crafty than you think!