[DESIGN CONCEPT] The Celtic knot represents eternity, loyalty, faith, friendship, and love. The sterling silver dragonfly necklace is a perfect gift for dragonfly lovers. Made with 925 sterling silver, it is nickel-free, lead-free, and cadmium-free, ensuring it doesn’t fade or rust. The pendant is delicate (25*11.7mm) and the chain is adjustable (18″+2″ extender). It weighs 3.3g and is suitable for teens. The necklace comes beautifully packaged and makes a sentimental surprise for any lady. We offer high-quality products and excellent customer service. Contact us if you need assistance.