Semi-Precious Onyx Bars adorn a minimal 14K Solid Yellow Gold chain. The perfect gift for December birthdays 14K Solid Gold Onyx Gemstones Chain Thickness 1mm Bar Accents 9mm x 3mm Chain Length: 6in (15.2cm), 6.5in (16.5cm), 7in (17.8cm) Chain Lengths under 7 inches will have 5 bar packages Hypoallergenic, lead and nickel free #BS080