You cannot go wrong with a traditional box chain; it offers luminous shine with a sturdy flexible design that is less prone to kinking. This 1mm, polished box chain is crafted from 14 karat yellow gold and includes a lobster clasp. 20 inches in length. C8016-20 Crafted with 14k yellow gold 1 mm in width and 20 inches in length Box style chain Weight is approximately 3.48 grams Includes a custom Black Bow Jewelry Company gift box