Natural Multi Faceted Opal Bracelet AMANDA PEARL Australian Opal Bead Bracelet Adjustable Bracelet, Layered Stretch Bracelets, Pink Opal Bracelet, Pearl Bracelet Opal Bracelet, Opal Bead Bracelet, Minimal Bracelet, Opal Gold Bracelet Opal Bracelet Etsy. Material: Opal, Agate, Crystal 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