I’ve always been fascinated by the construction of a box chain and this David Yurman Sterling Silver 18-incher is no exception! A box chain has wide square links that form overlapping boxes that create a smooth, sleek look. It secures with a lobster clasp and has a tiny logo charm hanging nearby. In very good condition with a pouch, it is gently worn. At 18 inches long, this is considered princess length—perfect for any ensemble and any neckline!