This 14K yellow gold box chain necklace measures 18 inches long and 1.15mm wide with a spring ring clasp closure. The box chain style features square links that connect to create a smooth, consistent appearance along the entire length. At 1.15mm wide, the chain is delicate but sturdy enough for daily wear.

The 18-inch length sits just below the collarbone on most wearers, making it ideal for wearing alone or adding a pendant. Yellow gold provides warmth and pairs naturally with other gold jewelry. The box chain construction lies flat against the skin without twisting or tangling, and the spring ring clasp keeps everything secure throughout the day.