Creativelife Retro Style Night Light Silver Tone Tai Chi Time Gem Pendant Necklace Retro Personality Fashionable Pendant Necklace Quantity: 1pc Necklace Material: alloy, Pendant Size:1.3"x1.3", Chain:23.6" The Noctilucent is Very Beautiful. Usually Put the Necklace in Light,It can be glow forever. Perfect gift for any occasion. for yourself , for others,for your family