FOUND AT GALLERI PLATINA STOCKHOLM Multifunc. Link Chain Big Bone Silver

Mulitfunc. Link Collection. The Link chain is a long chain that comes with 2 detachable clasps so you can choose how to wear it.  

A Sterling silver chain with bone-like bits. Approximately 106-110 cm.

It could be worn as a long single row necklace, a double-row necklace or a 3-row choker. 
You can even wear it as a multi row bracelet or anklet, or a belt. The Link comes in Big Bone and Slim Bone chains.

Pleas observe that the chains are handmade and can differ a bit in look & expression.