This 0.65mm thin snake chain necklace is crafted from genuine nickel-free lead-free hypoallergenic 925 sterling silver ensuring it will not irritate your skin and is comfortable for daily wear. A strong security lobster clasp prevents accidental loss. Available in multiple lengths: 14, 16, 18, 20, 22, 26, 28 inches. Its simple elegant 1.2mm wide design is lightweight yet strong laying comfortably on your neck without pulling or adding weight. This versatile unisex piece can be worn alone or paired perfectly with any dainty charm to create a personal necklace. We are committed to providing quality chains and excellent customer service. Contact us with any questions.