"18 Karat Gold Filled Thick Magic Herringbone Necklace Chain Length: 16\" The Trendiest piece to add to your layered look, This snake chain wears well alone and plays well with others. ♥ Material: 18 Karat Gold Filled, Hypoallergenic. Tarnish Resistant. Gold-filled does not de-laminate or peel like Gold plated Jewelry nor does it tarnish as readily as silver. Generally speaking, gold filled is better quality and will have a much longer lasting color than plated jewelry. We recommend keeping abra