This is a very fine stainless steel station chain in plated in 24kt rose gold.
Made of soldered closed flattened links. The flattened links give the chain a subtle sparkle. Very delicate in appearance yet strong.
Chain links are about 2mm long, 1.5mm wide and 1mm thick.
Rondelle beads (referred to as stations) are 1x2mm in size and are soldered to the chain at 5/8" apart.
A fine gauge wire, 22 gauge (0.6mm) or smaller, is needed to fit through the links of this chain. You can find the jump rings here.
When thin non-tarnish jump rings are not available, as was the case as of this writing, you can make your own with non-tanish rose gold colored wire. See the photos for examples. If you do not know how tto make jump rings please see Pam's Wire Whimsy Tutorial.