Coming in two halves, this set of pendants fits together to form a heart. They can be worn individually however, making them a great gift for friends. Further each side of the heart acts like a mood ring, changing color to correspond with the mood of the wearer just like the mood rings we`ve loved for generations. When the color displayed is light enough you can see the words beneath Best and Friends on each pendant. Each half hangs approximately 1 inch in length.