The listing, Very Long String of Faux Pearls, 52"!!! has ended.
These faux pearls are about 9cm in diameter, as close as I can measure them. The first picture shows the string draped on the dummy with 3 folds. You will probably only want to do two around your neck. These would be great for a costume party too! Go as a flapper, wear the pearls as one strand. Then you can twirl them like a flapper, or knot them. Many of these extra long strands don't have a catch to open them, but this one does. These are 'vintage', probably from the middle of the last century. It is a nice set and you will have a lot of fun with it.