Silver Plated Wire-wrapped Black Agate Pendant Necklace, 24" Length: 18inch/44cm Agate nugget is wrapped in a spiral silver-finished wire Come in 2.5mm cable chain, 24 inches with 1-inch extender chain & lobster claw clasp Come in a Stella Moda Box. American Made Product. Must have stone to attract strength, protect from stress and healing energy.