Product Name: "Jadeite Jade 10mm Bracelet Natural Stone" ■ Material Jadeite (Origin unknown, such as Itoigawa Jade or Myanmar Jade) Elastic rubber used ■ Size Approximately 10mm beads 18 beads ■ Condition Jade with a uniform color overall. Please note that due to the nature of natural stones, there may be some roughness on the surface due to inclusions.