This box chain necklace is crafted in 14 karat yellow gold and measures 21 inches in length. The 1mm wide chain features a uniform, square-link construction that creates a sleek, continuous line of gold. A spring ring clasp secures the necklace comfortably at the back of the neck.

The length sits just below the collarbone, making it an ideal base for layering with shorter chains or wearing alone with a pendant. The box chain's smooth, flexible links move naturally and resist tangling.