... suitable for all people,best for home use Detail description about the Metal clip/keychain * Material: brass, iron, zinc alloy, stainless steel, ... hard enamel, imitation hard enamel, die struck brass or iron, photo etched brass or stainless steel or aluminum, silk screen printing ... , Antique Gold, Antique Silver * Attachment: butterfly clutch with pin, split ring with 4-links,Strong magnet or as per ...