This nautical beauty is an large mermaid tail bracelet made from a spoon.
It is made from a Durgin Sterling silver spoon. The pattern is called "Iris" and is from 1900.
The bracelet is a size 7.5 at its current point, but is self adjustable to go up or down in size if needed.
The tail itself is 2 1/4" at its widest point.
In photos you can see the original Sterling marking on the inside of the bracelet.