Set of 2 necklaces. One single necklace features a gold circle pendant on a smooth gold curb chain.
The other necklace is a double layer necklace featuring a thicker gold chain and dainty thin gold chain.
Both necklaces offer a lobster claw closure and 2 inch extender. These necklaces layer perfectly together or could even be broken apart and sold separately. 

From top to bottom (at longest extender) with circle: 10"
From top to bottom (at longest extender) of double layer: 11"