This necklace is made with a natural rainbow fluorite tower wrapped in a copper wire cage and comes on a copper ball chain that measures 18 inches in length. 
Copper Healing Properties: 
As a conductor of energy, when used with earthly crystals it intensifies, enhances and channels their properties. Copper is thought to assist the body with repairing tissues, oxygenating the blood, easing arthritis, strengthening the female reproductive system and increasing vitality.
Rainbow Fluorite Properties:
Enhances energetic protection
Supports you while you work to reduce your stress
Transforms energy
Helps you to maintain balance in your energy body
Strengthens your intuition
Encourages accurate psychic readings
Improves mental clarity and concentration
Promotes self-confidence
Shows the truth in any situation
Aids in promoting objectivity and fair judgment
Stimulates the intellect