Crossbones Creed - Gem Skull Pendant Necklace of Carnelian Carved Skull with 925 Sterling Silver-9500324This necklace includes a 925 silver chain. Crossbones Creed draws from the ancient language of warning and defiance a skull framed by crossed bones, worn not as a threat, but as a declaration. This pendant stands for independence, survival, and the refusal to bow to imposed rules.