small round two-sided charm necklace

sterling silver or vermeil charm (additional cost) necklace. the size is 1/2" diameter and is a heavy, thick charm. it comes with an 18" ball or box chain. the charm is two-sided, so you can choose two different photos or one side in color and opposite side in black and white. you may also choose to engrave the back (additional charge) or leave it blank. photos may be color, black and white, or sepia. charm has a horizontal bail with attached jump ring.