This unique necklace features a howling wolf on a crescent moon pendant symbolizing power and strength. The pendant is crafted from 925 sterling silver set with opals that flash shades of white green blue and pink with shimmer visible from a distance. Opals carry meanings of luck hope purity and happiness. This tarnish resistant nickel free metal is a great option for most allergies. The pendant measures one point one two by zero point eight zero inches on an eighteen plus two inch chain. It is a perfect gift for many occasions backed by a quality guarantee and easy return policy.