Ahh, I just love these little cards! I’m already on my third pack. These little suckers are about half the size of a regular business card, and made of awesome thick card stock. They have a big impact for something so small, and they are much less likely to get tossed in the recycle bin because they are so cute. You could use it as a little bookmark, even. The best part about them is you can upload your own photos for the front of them, as many as one image per card, so in a pack of 100 cards, you can have 100 different images! Killer stuff for a jeweler or photographer. I use them to tuck under the bow on my gift-wrapped orders.