Ceremonial Wakandan jewelry, or the chrome-metal teeth of an unfortunate adversary?
Yes, our Black Panther Movie Spike Necklace simulates the Panther's shiny neckwear rendered as jagged teeth.
And yes, this ceremonial Wakandan necklace features a solid front band holding seven incisors covered in a reflective chrome-metal -- a metal implying a dense Vibranium coating.