A simple choker that should go well in any intended use. It would work especially well on characters that dress in goth, punk, emo or related subculture styles. It looks good in any color, but personal preference dictates I say that black and white look best.
The choker is rigged and has additional, empty objects (CurveWhole and CurveEnd1-6) which rotate the bones along sections of the length to allow the user to curve the mesh or specific sections on a larger scale; you can save time by using the Curves for moving many bones at a time and then going back to make individual bone rotations afterward. The model comes with 6 complimentary poses in addition to the rest pose.
The normal map is packed in the blend file, but it's also included for separate download if the need arises.