Stunning teal titanium-coated quartz aids with discovery, balance, empathy, serenity, calmness, and openness. The Hamsa hand is a symbol of protection from negativity and represents the hand of God. The pendant measures 2" on a 17" brass nickel-free hypoallergenic chain. Beautiful, serene, gentle... and amazing in the light! The iridescent properties of this crystal are incredible!