This necklace features a Celtic knot design and inlaid abalone shell, providing a unique and elegant look. It serves as a special way to remember someone and keep them close to your heart at all times. Materials: The necklace is made of 925 sterling silver and is hypoallergenic, tarnish-resistant, nickel-free, lead-free, and cadmium-free, making it suitable for long-term wear, especially for those with sensitive skin. Size: The pendant measures 1.05 x 0.71 inches, and the chain length is 18 inches. The necklace comes in an elegant gift box, making it perfect for giving or safekeeping.