How to use: Simply open the toggle clasp and put the necklace on around your neck, then close the clasp securely. It's a great piece to wear for both casual and formal occasions. Notice: Keep the necklace away from sharp objects to avoid scratches. When not wearing it, store it in a jewelry box to prevent it from getting tangled with other items. Maintenance advice: Clean the necklace regularly with a soft, dry cloth. If it gets dirty, you can use a mild jewelry cleaner, but make sure to rinse it thoroughly and dry it well before storing.