This long and beautiful 4MM 14K yellow gold-filled paperclip necklace 20-inch with a lobster clasp is artfully crafted. Gold-filled jewelry consists of a layer of gold bonded to the underlying base metal. Unlike gold plating, gold-filled jewelry is crafted with gold that constitutes at least 5% of the total item weight and will not fade or tarnish like plated jewelry often can. It can withstand heat and water over time. Whether stacked with other shorter necklaces or worn alone for a sophisticated look, this necklace will impress anyone. The uniqueness of this trendy piece will accentuate your features and elevate any look you pair it with.