I bought this necklace because I wanted to show support for the IDF. An added bonus is that it's absolutely beautiful!
I showed the necklace to my best friend a few days ago, and she loved it so much she bought herself one! She's not Jewish, but it was important to her to have something to show solidarity.
Not only are we besties, now we get to be twins with our matching necklaces!
On a side note, I, like another reviewer here, bought this necklace with another necklace that has a tiny Star of David. The two are beautiful by themselves and stacked together. I wear one or both every time I go out.