The Genuine Pearl Prong Set Curved Barbell is a very remarkable piece that will look wonderful in your piercing jewelry collection. The pearl is 5mm in size and would accent any piercing wonderfully. The Gold used in this Piece is Totally Nickel Free, and available in either; solid 14K Yellow Gold, or solid 14K White Gold. The Pearls used are Genuine. They are all hand set, Not just glued in as with most companies.