Housweety 25Pcs Silver Tone Key Charms Pendants 29x10mm Findings Zinc metal alloy,not shiny silver tone(dull silver tone) It's fashion, creative, full of special means, is a very useful accessory,will Fit All Chains. Zinc alloy stainless silver pewter jewelry and craft charms. Perfect for jewelry making. Assorted themes array of subjects and styles for all kinds of interests for parties or groups charms