Natural White Fire Opal Beaded Bracelet for Women, October Birthstone Opal Beaded Bracelet Natural White Fire Opal Beaded Bracelet for Women, October Birthstone Natural Fire White Opal Beaded Bracelet, Bracelet for Women, Bracelet Blue Fire Ethiopian Opal Beaded Bracelet, Genuine Opal Bracelet for. Material: Opal, Crystal, Natural stone Care instructions: 1. Use a soft cloth to wipe. After each wear, you can use a soft cloth to wipe. 2. Avoid contact with water, as prolonged exposure to moisture can cause discoloration. 3. Store properly. If not wearing the jewelry for a long time, it is recommended to store it properly to avoid prolonged exposure to air, which can cause oxidation. Imported Product measurements: 19. 7 in