What are Marleys chains made of?

Marley's chains in Charles Dickens' "A Christmas Carol" are made of various items that symbolize his greed and the consequences of his actions in life. They include heavy cash boxes, ledgers, and padlocks, representing his obsession with wealth and the burdens of a life led without compassion. The chains serve as a physical manifestation of his regrets and the weight of his sins, illustrating the moral message of the story.