This was a tad shorter than I expected. However, I could just have a big neck. I don't know. Perfect size for the charm I needed it for. So far sleeping and showering with it just fine. It's only been 3 or 4 days now though. So, I'll try to remember to update in a month or so.

Update 06/26/18 : Purchased in March 2018, now June 2018. The necklace is broken. Didn't tarnish or turn my skin green. I wore it 24/7, even when showering. Then it just fell off. I am sad.