Housweety 100 Silver Tone"Ohm" Charm Pendants 16x11mm Zinc Metal Alloy(Lead and nickel safe)size:16mm x 11mmhole:2mmThickness:2mm 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. Fits Pandora, Biagi, Chamillia, Zable, Kay charmed memories and Troll Chains Assorted themes array of subjects and styles for all kinds of interests for parties or groups charms