This is truly lucky!
My first one returned my lost phone three separate times. One day it fell off, somewhere on my long walk. Three days later, I found it in the snow on the street, just waiting for me. I now wear it around my neck. I bought a second for my phone
ProsIt is beautiful. Also it is cute and people really like it.
ConsYou have to watch for cord wear. You just don't want to lose this one:)