Housweety 50PCs Charm Pendants Spider Animal Silver Tone 18mmx14mm(6/8"x4/8") Zinc metal alloy(Cadmium Free)size:18mm x 14mm( 6/8"x 4/8")hole:1mmThickness:3mm( 1/8") 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