Approx 100 silver plated 8mm OD jump rings, 6.7mm inner diameter, 18 gauge, and unsoldered. Perfect for chainmaille, charm bracelets and more! Plated brass and easy to manipulate. About 8.5 grams per bag/approx 50 pcs.Check out my other Findings and jewelry making supplies in my Jewelry Findings section - http://www.etsy.com/shop/southpassbeads?section_id=7564473View all Southpass Beads jewelry, beads, findings & goodies here:http://www.etsy.com/shop/southpassbeadsThanks for visiting my shop! Please come back again!