This 14k yellow gold box chain necklace measures .85mm in width. The box chain construction creates square-shaped links that form a geometric pattern along the length of the chain. At .85mm wide, this is an extremely delicate chain—thinner than 1mm—making it best suited for lightweight pendants or wearing alone as a minimal piece. It closes with a spring ring clasp. The yellow gold provides a warm metallic color. The narrow width means this chain sits close to the skin and is barely noticeable when worn, working well for those who prefer subtle jewelry.