18k gold plated non tarnish necklace. This necklace is the perfect blend of elegance with an adjustable length of  12 to 16 inches. This enables you to choose the exact length you desire. This necklace is crafted with high-quality stainless steel ,coated with gold and zirconia  stone .This necklace is unique ,waterproof ,resistant to corrosion, and durable. It is hypoallergenic (non allergic)