Diameter: Approximately 16cm (measured by hand) Tianshu (Bead) Twenty-One Eyed Dzi Bead Stones Lapis Lazuli Crystal For those who want to obtain great luck / For those who want to make further leaps / For those who want to purify the mind and soul and revitalize life force / For those who want to awaken potential abilities and talents Please refrain from purchasing if you are concerned, as this was made by an amateur.