This is a long, secondhand pendant necklace.  The necklace is set on silver tone cable chain with a mix of silver tone and iridescent black mirror beads.  It has a central pendant with beads and two silver tone chain tassels.

It has a lobster clasp. 

It is secondhand in good condition with some minor signs of wear/tarnishing.  

The necklace is approximately 84 cm in circumference with the extender, or 77 cm excluding the extender.

The pendant is approximately 15 cm in length.

THIS IS A LONG-LENGTH NECKLACE - IT IS LOOPED IN SOME PHOTOS