Extra Heavy Duty Precut Rosary Chain 0.70 mm - Gun Metal Finish, 4 link - 100 pcs Lot of 100 for One Low Price! 0.70 mm Thickness Ideal For Rosaries, Bracelets, and Jewelry. Makes Up To 6 Durable Rosaries! Extra Heavy-Duty Chain Links for Quality Rosary-Making. These Links Are Great For Making Nice Rosaries To Give As Gifts To Family and Friends!