this chain is advertized as 2 mm but I ordered from the wrong company. I knew as soon as I opened the box that this was not the same chain that I had purchased before advertized as 2mm. this chain is so much thinner, how can 2 chains say they are 2mm and Bling's are not as substantial. I found the one I had ordered before and it was from o.com, I guess Amazon just lets people sell stuff with false advertizing to stay in business. Ladies if you want a nice sinapore chain thain isn't practically invisable don't order these, go to the other website that is very weel known.