All of the Nunn Design Post Earrings are brass findings with stainless steel posts and clutches. Posts are soldered to the brass with lead-free solder. Prior to plating a protective sleeve is applied to the stainless steel post.
Earrings are plated nickel-free with 24k gold or .999 fine silver. A secondary process of oxidization provides the aged look to the metals. Earring findings have been tested with Mutual Cornell and have certification that they have passed the EU Standards for lead and nickel release.