Nunn Design Wire Frames are formed from brass wire and plated with copper, 24k gold or .999 fine silver. A secondary process of oxidization provides the aged look to the metals.
The ear wire that enters into the ear is plated nickel-free with copper, 24k gold or .999 fine silver. The ear wire has been tested with Mutual Cornell and has a certification of passing the EU Standards for lead and nickel release.
All manufacturing for this earring is done within the USA.