Salome Idea 30PCS Assorted Antique Skeleton Keys, Vintage Steampunk Keys, Classic Collection (Bronze) Antique vintage style large skeleton key replicas Set of 30 keys (3 different styles, 10pcs for each style) Antique Silver/Bronze/Copper/Black finish Metal alloy - lead safe Key sizes: 2" to 2.4" (52mm to 62mm)