A standard item from Soloist, a ball chain necklace, I believe the size is S. I've used it for several years and haven't polished it, so there's some blackening between the balls. I think it would come off with polishing. I've heard that fakes are also circulating, but I sell and own other Soloist items besides this one, so please comment if you have any questions. I hope that those who understand used and vintage clothing will purchase this item. Returns and exchanges are not accepted, so thank you for your understanding. Please feel free to comment if you have any questions.