10cm x Vintage Copper Plated Twisted Link Metal Chain 21mm x 1mm. The flat twisted links measure 21mm by 1mm, and the pair of linking oval jump rings are each 3mm. This chain has a bright copper finish and on the whole is in excellent condition, however there may be the occasional age mark. Sold by 10cm length which will give you four of the long links. Should you order more than 10cm we will endeavour to send it as a continuous length.