Metal: Silver Plated on BrassGemstones: Seed Pearl and Black OnyxCharm Dimensions: 29.9mm x 17.9mmChain Length: 17.7inch with extensions from 16.1inch to 17.7inchWeight: 12.85g Cultured freshwater pearls are sourced by our Responsible jewelry Council certified suppliers. Every pearl is naturally unique in its irregularity; imperfections are here to be celebrated. Product Code: HR-S-N8-WP-BX