This chainmaille necklace measures 18 inches in length and is a combination of two weaves-open round for the chain and Jacob's Ladder for the focal. Tiny sterling silver rings make up the open round chain which is tubular in form. The focal weave is Jacob's Ladder, a variation of open round that has rings captured within. The medium size sterling rings capture black and frost gray anodized aluminum rings. The clasp is a 1/4 inch sterling lobster claw. A truly unique necklace to wear.