*** modified and altered *** Please note that I price my items as low as I can, so they are firm. 1.7" (6 links) of Authentic Tiffany & Co Chain Links for the Tiffany items shown in the photos. These 6 links in total measure 1.70" and will increase the wearable length by 1.5" when added to your piece. Purchasing 2 units you will receive 12 links which will add 3.0" of wearable length. Keep in mind that one or both of the end links will be cut. Links measure approximately 11mm x 10mm and are 2.1mm thick