![Cardassian neckbones](https://cdn.statically.io/img/static.wikia.nocookie.net/memoryalpha/images/2/2b/Cardassian_neckbones.jpg/revision/latest/scale-to-width-down/180?cb=20110405201342&path-prefix=en)
A Cardassian neckbone necklace
A neckbone was a bone found in the skeletal systems of some humanoids (such as Cardassians).
Leskit, helmsman during General Martok's first command of the IKS Rotarran, wore a necklace made of Cardassian neckbones in 2373. (DS9: "Soldiers of the Empire")