Really happy with my purchase---can't believe how fine it is, yet strong, although it did arrive somewhat tangled. I had to separate the tangles with a toothpick so that it didn't end up with knots which can crease and ruin the looks of some chains.
And then, out of the blue, I felt the chain fall into my bra for NO apparent reason. No pressure on the chain at all---it simply broke after 10 days of frequent wear. So it was not as strong as I'd assumed...