I wove this chainmaille choker by hand using 18g aluminum. Choker is silver and rainbow (red, orange, yellow, green, blue, pink) and color will not fade or tarnish. The pendant is of a rainbow Pentacle. 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.