You know how some people, you can't see their eye lids because of the little extra skin above them? It holds the the skin near the back of the eye lid flat so you can now see the eyelids. It makes the eyes look bigger and brighter. I'm not the best at explanations. You can probably find better explanations and before & after pictures if you google "eyelid stickers". A ton of stuff will pop up for you to look at.