Aokbean Mixed Set of 30 Skeleton Keys in Gunmetal Black - Set of 30 Keys Antique vintage style large skeleton key replicas,Suit for key chain, bag pendant, sweater chain pendants, ornaments, necklace pendants, vintage wedding decor and escort cards, scrap booking, and other crafts etc.Material:Metal alloy - lead safe Set of 30 keys (3 different styles, 10 each) Gunmetal Black finish Metal alloy - Lead safe Key sizes: 2" to 2.4" (52mm to 62mm)