Description & Details Fireflies represent hope. At the end of its tail, it can emit light green fluorescence at night. In the dark night, a firefly flickers, just like a guiding light on the road of life, giving people hope. • Material: Solid 925 Sterling Silver ∙ Moonstone • Finish: Hypoallergenic ∙ Gold Plating • Dimensions: 40 - 45 cm chain, adjustable