Our best seller herringbone, but thicker! perfect necklace for layering ★  ★ Measurements: Thickness: 8mm Clousure: Lobster clasp Materials: Gold Plated in Real high quality 18k karat gold over brass ★ this pieces have 3x layers of solid 18k gold, and are 100x times more resistant than regular gold plated.                                          Nickel free - Hypoallergenic  ★ Care instructions: Our jewelry is high quality made, but must be treated with care to make it las long  ★ few tips: ♡ Avoid contact with chlorine and salty water to prevent from tarnish. ♡ Storage separately and clean regular with soft cloth ( anti-tarnish bag and polishing cloth included with your purchase. ♡ Put your perfumes and lotions before wearing your jewelry to avoid direct contact with chemicals.