Approximately: 24mm diameter and hole to hole
Material: unknown metal content. The Tibetan jeweler calls the main material copal, it is designed to look like turquoise.
Picture is an example, each item is extremely similar
Beautiful and unique handmade Tibetan jewelry made in Nepal and Tibet by Tibetan refugees.
Repoussé refer to a metalworking technique in which a malleable metal is shaped by hammering from the reverse side to create a design in low relief.