I love this necklace! I bought it off an elderly woman last summer. She had marked on the bag that it was a headband. After I brought it home, I realized that it was not a headband, but a really old collar necklace. The two rhinestone squares, seem to be the back part, as they do not line up even on your neck, but overlap on top of one another. The necklace is about a 1/2" wide. It has a memory type function and just wraps around your neck. a few of the stones are grayed over, otherwise no stones are missing and is in great condition.