Sterling Silver Twist Chain Necklaces 18" Mix and match and make your own jewelry by adding charms to your necklace: Necklace Size(s): 18", 925 stamped sterling silver chain, lobster claw is sterling silver plated. Charms: Sea Turtle – Aprox 1″ – Sterling silver plated. Dainty Butterfly – Aprox 0.25″ – Sterling silver. Dainty Star – Aprox 0.25″ – Sterling silver. Round Hammered – Aprox 0.75″ – Sterling silver plated. Angle Butterfly – Aprox 0.5″ – Sterling silver plated. Long Leaf – Aprox 1.2″ – Sterling silver plated. Double Heart – Aprox 1.2″ – Sterling silver plated. Textured Diamond – Aprox 0.75″ – Sterling silver plated. 3D Bow – Aprox 0.5″ – Sterling silver. Please Note: Many of our products are listed with optional connectors or size”. The inventory amount indicated by the Default item is the total amount of inventory available for this item including addons / option”.