Genuine Black Obsidian Arrowhead hand wrapped and hung on a hand fastened rope cord necklace. Each arrowhead is hand picked for quality and positive energy. Black obsidian is known for absorbing and sending away negative energy and for bringing joy to its wearer. The stone comes pre-cleansed of negative energy and charged in either moon or sunlight. Wrap Choices are: copper, gold, silver, or black. Cord color choices are: black or brown *these necklaces are not FDA approved and in no way should replace medical direction or medication given to you by a licensed medical professional. All stones are natural, therefore will vary in color, shape, and size.