Immediately broke
The glass pendant is okay but as I tried to put it on it immediately broke (the rope that goes around your neck pulled out of the clasp.  Very poorly made.  Also, be sure you note the size of this - it is very small, about an inch.  There is a photo showing this but I didn't make a proper note of that and am disappointed in the size.  Overall, this is so NOT worth $20.00.  I feel scammed.  Even if the rope had not broken this is absolutely not worth $20.00.  Just a warning.
Rating: 2 stars