14/20 yellow gold-filled 2.6 mm elongated oval cable chain. Gold-filled wire and chains are higher quality than gold plated pieces, with a thicker layer of gold around the base metal. 14/20 indicates that the gold is 14k, and the piece is 1/20 or 5% gold. Pair with a wire wrapped pendant for a unique and elegant look. Last picture is for length reference. Only 18" chains are available at this time.