Long string of beautiful color. It is a cicada clear blue polyhedron (both sides quadrangular pyramid) antique bohemia bead from czech. As there is the length of about 90cm, it is fully available in various ways. It is recommended to parts for the accessories production such as necklaces. Full length: the size (length x diameter) of the about 90cm (only as for the beads part).Beads: 9.0x5.0mm (minimum) - 18.0x11.0mm (maximum) aperture: about 1.0mm. A guess country of origin: czech.
The guess production generation: about 19-20 centuries. This item is made of glass.