DESCRIPTION Emotional balance - Generosity - Intensity Chalcedony is named after its classic source, Chalcedon, a Roman province of Bithynia located in present day Turkey. It is known as the stone of harmony. It gives feelings of light-heartedness and optimism while improving self-perception and absorbing negative energy. It brings the mind, body, emotions and spirit into harmony. Chalcedony is a nurturing stone that promotes brotherhood and good will. *Disclaimer: This is not medical advice One size fits the most 15.5-18cm (6.1 - 7 inch) wrist size. The bracelet can be easily adjusted for your wrist. CARE INSTRUCTIONS : Safe to use in your daily activities, no need to remove for Water or Sports activities DETAILS : 3mm Chalcedony Gold plated brass High quality metallic yarn enriched with pure silver made in Kyoto, Japan