?? Tree of Life Symbolism: The Tree of Life represents eternal life and reincarnation. Engraved on the back with "always in my heart," this necklace is a special way to remember a loved one and keep them close. ?? Design: The Celtic Knot and Abalone Shell Tree of Life urn necklace screws from the bottom, allowing you to place a small amount of ashes, perfume, crushed flowers, dirt, hair, sand, or a note inside. ?? Material: Made of 925 sterling silver, it is hypoallergenic, tarnish-resistant, nickel-free, lead-free, and cadmium-free, ideal for sensitive skin. ?? Size: Pendant measures 0.99" x 0.72". Chain length is 18" with a 2" extension. Packaged in an elegant gift box, perfect for giving or safekeeping.