This beauty is a piece of raw yellow apatite in copper hanging from an 18" chain featuring a bronze s-hook clasp.  Chain length can be adjusted upon request. "Yellow Apatite, is one of the purest crystals of the Yellow Ray, the vibration of mental clarity, the strength of will, and manifestation. It brings sunny, spiritual energy to the aura to inspire hope and passion for life. It instills in us a sense of self-worth and self-confidence." (source: sage crystals)