Rolo chains in .925 sterling silver, from 0.6mm.
The link. Round links of equal size, each sitting at right angles to the last. It is the plainest chain construction there is, which is exactly why it carries a pendant without competing with it.
Fine gauges. At 0.6mm this is a chain for a small charm rather than for wearing alone.
See also all sterling silver chains, gold rolo chains and all Necklaces & Chains.