I wove this chainmaille choker by hand. Each patch of chainmaille, and the jumprings connecting them has a spike hanging down. Choker is black, blue, and sky blue. Made using 18g anodized aluminum, it is lightweight and aluminum does not tarnish :) Lobster clasp. There are 2 choker lengths to choose from in the options list. The 13 inches + 5 inch extender (letting you adjust it between 13-18 inches) fits most adults, but there is a longer option available for those who need it.