Helm’s Weave creates a unique chain with a lot of depth and character. This weave requires two different sizes of rings to complete; either 18swg 3/16” (small rings) and 18swg 9/32” (large rings) for a smaller, sleeker weave, or 16swg 1/4" (small rings) and 16swg 3/8” (large rings) for a larger, more dramatic chain.