This is a necklace made of animal teeth that I obtained around Cairns, Australia about 15 years ago. I don't know what kind of animal they are from. The length of the cord is about 70cm at its longest circumference, and about 35cm at its shortest. It's adjustable. I haven't used it much, and it has been stored in a dark place. It has more of an organic design. I would be happy if someone who likes it would wear it.