This pendant is made with a pink Peruvian Opal worry stone. People use worry stones by rubbing their thumb over the indented part of the stone. This action helps some people with stress and anxiety relief, so it is called a worry stone. The rose quartz helps bring love and compassion. The stone is 1 3/4"tall x 1 5/8" wide. The pendant is 2 5/8 tall with copper bail and comes on an adjustable black cord.