The struck necklace is a sweet balance of cheery rainbow charms a lightning bolt, evil eye and herkimer crystal. Made from 14K goldfill on a 16- 18 " adjustable necklace. As a symbol of protection, the evil eye can be traced back to ancient Greek and Roman texts and to the Bible and Quoron. It is believedthat wearing these amulets protects the wearer from the negative energy and jealousy , which is usually directed towards a person who is unaware. The eye symbol has the dual capabilities of providing you with both protection and transcending power.