<ul> <li>Material <ul> <li>S925 silver</li> </ul> </li> <li>Size <ul> <li>Diameter: Approximately 3mm</li> <li>Pin Length: 11mm</li> <li>Thickness: 0.75mm</li> </ul> </li> <li>Maintain <ul> <li>Do not let silver jewelry come into prolonged contact with water, sweat, or chemicals.</li> <li>If contact occurs, wash with water and dry immediately.</li> <li>When not wearing, store in a sealed bag to maintain its condition.</li> </ul> </li> </ul>