The "moon" charm is clever - little imperfections look like moon craters!
I like this bracelet - it's lightweight and the "moon" bead is interesting. It's larger but light because of the type of rock (I think lava rock), and it has little moon-like pockmarks which adds character. The only real  complaint I have is that the strings on the back that you use to loosen/tighten the bracelet are too long when tightened. I'm likely going to cut them to shorten it, so it doesn't get caught in everything when I'm wearing it.
Rating: 4 stars