These high-quality, laser-cut 304 stainless steel links are hypoallergenic and tarnish-resistant for long-lasting wear. Hole Size: about 1.2mm  Sold per bag of 2 links. 

These sturdy links are made of 304 stainless steal making them hypoallergenic and tarnish-resistant. Hole size: 1mm Sold per bag of 4 links.