How to use: Simply fasten the D - clasp around your neck to wear this beautiful necklace. It's great for both formal and semi - formal occasions. Notice: Avoid contact with chemicals like perfume and lotions as they may damage the pearls and aquamarines. Maintenance: Store it in a soft jewelry pouch to prevent scratches. You can gently wipe it with a soft, dry cloth after each use to keep it shiny.