Very modern styled necklace with a single ball accented by two silver ball charms - one on each side. Reminds us of a Pandora charm bracelet or one of several Scandinavian rings we also have listed here in our store. The chain is marked 925 Italy in three different places - along each end and on the closure. We assume the black ball to either be onyx or a simulated bead. The two silver beads are likely sterling but not marked. The chain measures out between 17-18 inches but is rounded and as so did not straighten well enough to attempt to photo. Great item that can be worn during the day or night. Will ship USPS with tracking to winning buyer. For a limited time, we will offer with free shipping - at least until the USPS decides to raise rates again.