I have a long double strand silver tone necklace with clear round stones. I don’t see any maker’s mark or metal content markings so I don’t know what the metal actually is. I’m assuming the stones are fake. Both strands share a lobster claw clasp. There is a 3 1/2 inch chain that hangs down the back off the clasp. The longer strand is about 31 inches long. See my other ads for jewelry, artwork, home decor and more.