A lovely opal charm strung on a delicate 18k yellow gold chain. The opal is wrapped a 22k yellow gold bezel. This anklet is one-size-fits-most and measures 10 ½ inches long. Choose between two gold clasp options: handmade (beautiful and functional s hook closure, best for pieces you frequently leave on) and machine-made (teardrop lobster which locks, best for pieces you take on and off frequently).