These decorative links are made of a bronze-finished zinc alloy. Hole Size: about 2mm (top loop) & 2mm (11 bottom loops) Sold per bag of 4 links.  

These decorative links are made of a silver-finished zinc alloy. Hole Size: about 2mm (top loop) & 2mm (11 bottom loops) Sold per bag of 4 links.  

These links are made of a lead-free and cadmium-free zinc alloy. They feature 5 bottom loops for dangles. Hole Size: about 1.7mm  Sold per bag of 4 links.