These chandelier links are made of a silver-finished zinc alloy.  Hole Size: about 2.4mm (top loop) & 1.6mm (bottom loops) Sold per bag of 2 links.

These chandelier findings are made of a silver-finished zinc alloy. Design on one side. Hole Size: about 1.7mm (top loop) & 1.7mm (5 bottom loops) Sold per bag of 2 links.