10cm x Vintage Copper Plated Curved Long Link Metal Chain. The curved links measure 20mm by 2mm, and the oval jump rings 4mm - these are soldered closed. This chain has a bright copper finish, and the curved links have an embossed pattern spiralling round them giving them some extra texture and interest. Sold by 10cm length but should you order more than this it will be sent as one continuous length. 10cm will give you 5 of the curved links.