The blue steel chainmaille anklet is made with the barrel weave maille pattern. I’ve also seen this pattern referred to as the rhino snorts drano.
Made with two kinds of jump rings. First up, blue anodized aluminum rings with an outside diameter of 6mm and made with 19g round wire. Paired with stainless steel rings with an outside diameter of 7mm. There are two variations of stainless steel rings used: half are made with 19g round wire and the other half are made with 19g equivalent square wire. Closes with a lobster claw clasp.
Length of just the chain is 9.25 inches. With clasp, wearable length is 9.75 to 11.25 inches.