The glass in this pendant has a mysterious look, reflecting its composition of glass with silver infused into the glass creating the layers of organic colors. The setting is Argentium Sterling silver with three silver balls in a nest and a simple silver bail.
Argentium is a premium Sterling with a higher silver content and is silver tarnish resistant, hypo allergenic and brighter than Sterling.
Pendants come with satin cord with sterling clasp. A sterling silver adjustable snake chain is available for $20 (adjustable to up to 20") or $30 (adjustable up to 30" and can slip over the head).