Chain: 16 inches
Pendant: Approximately 1x1.25 inches.
Material: unknown metal content, shell
Picture is an example, yours will be mostly similar, the design on back will vary.
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.