These chain maille jump rings from Artistic Wire made with non-tarnish craft wire are precision cut and system matched for diameter and color consistency. Available in both 18 and 20 gauge sizes, they are ideal for creating virtually anything in the realm of chain maille. Accurate inside diameters retain design aspect ratios, plus, the consistent shape of these rings help maintain a uniform geometric weave. These rings can be opened and closed using the Snub Nose, Regular, or Bent Chain Nose pliers. Use the chart to choose the weave style and ring size and quantity you'll need to make it.