Description Black Bolo Leather in 4mm. Rhodinated Sterling Silver 925. Healing Properties of the bracelet: Silver: Emotional, Calmness, Prosperity. Note: Do not wear the jewellery during shower, during sports, during gardening or other work that could damage the jewellery. Size Guide Size Small = 17cm Size Medium = 18cm Size Large = 19,5 cm Size X-Large = 21 cm