Available colors: gold, rose gold, silver Length: 16" + 2" extender or 14" + 2" extender; circle is 14mm Materials: 14k gold filled, 14k rose gold filled, gunmetal (chain only) or sterling silver All of our items are handmade and therefore each one is unique. Thank you for shopping with us! adorn512 Circle Necklace, Dainty Gold Circle Necklace Choker, Best Everyday Necklace, Minimal Outline Charm Choker, Friendship gift Circles Necklace, Circle Necklace