This bangle is gorgeous howbeit not genuine cinnabar. Those are very rare. I use the term to describe the color and the carved design.
This bangle is 2.75 inches in diameter and 5/8 inch wide. The cinnabar has been applied to a thin metal bangle inside and out with the outside being a deeply carved floral motif. As I understand it, powdered or ground cinnabar is added to a polymer compound and molded into the designs. Genuine cinnabar jewelry is made from the mineral called cinnabar is carved like jade.
The inside has a couple of scratches in the finish. The outside is perfect.