We're head over heels for this herringbone necklace! Crafted in stainless steel, it's waterproof, sweatproof, and anti-tarnish—so you can be sure she'll look stunning for years to come. She's got a 3MM width and 16" length, plus a 2" extender, so you can layer her up with a showstopping necklace or let her shine alone.