1. Material: 925 silver + zircon + oxidation 2. Weight: about 1.9 grams 3. Size: 1 x 1.2cm 4. Gift-giving occasions: wedding, engagement, anniversary 5. Jewelry maintenance: avoid contact with chemicals, avoid wearing when sweating / bathing, often wipe with a fine flannel cloth to keep the jewelry bright 6. Note: the product only contains beads, other accessories are only for demonstration