Loki Ring Thor Avengers Odin Black Widow Iron Man Flash Green Lantern Batman

One adjustable resizable loki ring Material: Metal, usually iron, stainless steel, or an alloy. If you have any questions feel free to ask. FAQ: Will it turn my skin green? No it will not unless you are a very sweaty person, in which case any metal will turn your skin super fun colors. I have a metal allergy to nickel, will I die a horrible death from wearing this? Usually no, most of my necklaces do not contain any nickel however any metal that is not Sterling Silver, Gold, Platinum or Niobium, is not guaranteed to prevent an allergic reaction. If you are truly worried about it a simple fix is to put clear nail polish on any part touching the skin.