How to use: Simply fasten the adjustable clasp around your neck. You can choose to wear the heart charm on the chain or take it off for a different look. For a more stylish effect, pair it with open - necked tops and coordinating earrings. Attention: Avoid wearing the necklace when doing strenuous activities like sports or heavy - duty work to prevent damage. When not in use, store it in a jewelry box to avoid scratches. Maintenance: Clean the necklace gently with a soft cloth regularly. Do not use harsh chemicals or abrasive materials as they can damage the 14k gold plating.