9 strands of articulated vertebra animal taxidermy jewelry crafting material

Description

These are sections of vertebra bones.  They are real bone, but I am not sure what they came from--duck? Mammal? Not Sure. They have all been strung on thick wire and glued together with hot glue (easy to remove and unstring).  They range in size from a few inches to over a foot.  Great art and crafting material--or to show how a neck or spine works? Selling as a lot!