Really pretty silver plated Tree of Life (symbolising growth, strength and immortality) charm with 6mm emerald crystal beads, hanging from silver plated earring posts. The length of these earrings is 3cm. Comes in presentation pack and shows that they are hand-crafted. The card that comes with these states: Emerald - Brings loyalty, unconditional love & friendship; calms emotions; balances & brings mental clarity. Treats sinuses; lung; heart; spine; eyes and detoxes liver. A leaflet explaining how to cleanse and programme your crystals comes with this pack.