The Skull Ring
The Skull Ring, worn on The Phantom’s right hand, leaves an indelible mark on those evildoers unfortunate enough to receive a punch from The Ghost Who Walks. They are marked forever with the sign of the skull, always to be recognized by those they meet as ruthless and cruel.
The Good Mark
The Good Mark, a second ring worn by The Phantom on the left hand, closest to his heart, stamps friends of The Ghost Who Walks with his enduring protection from evil. Lee Falk describes The Good Mark as a symbol of 2 swords, crossed for protection.