I was super excited but Im very disappointed :( they are VERY SUPER thing thats TRUE but for me doesn't worked (in the last picture on the right is the one I ordered because the left one was too thick). With the silicon cover up, it was clearly visible that there was like a circular pad on my boobs.  The edges do not have glue on them. They cover the nipple color just like 60% (not completely, I mean they are see through.)

I like the packaging. I order a medium color (foundation reference: Maybelline fit me matte in 310 sun geige and wet n wild photofocus in desert beige, this one is a LITTLE bi7t dark, just a little bit)