Fox Vertebrae Necklace Fox Vertebrae Necklace Fox Vertebrae Necklace £15.99 £15.99 Add To Basket 1 in stock. This is a gorgeous, shiny piece of a black painted fox vertebrae, finished with a silver closed ring. It comes on a 16" black chain necklace which has a 2" extension. The vertebrae measures 3,5" (9cm) in length with silver ring on the bottom included. An unusual piece of jewelry which definitely catch eyes.