Thank you for viewing. Size: Bead approximately 14mm Inner diameter: 17cm (elastic rubber) "Phantom" means "shadow" or "ghost." In the process of crystal formation, growth temporarily stops, and then resumes. At the boundary, air bubbles or other substances are trapped, creating a pattern that resembles the shadow of a mountain. Sometimes, these mountain shadows can layer upon each other. The resulting stone is called phantom quartz. In Japanese, it is also referred to as "phantom crystal" or "ghost crystal." Phantom quartz is said to symbolize "overcoming" and moving forward without being discouraged by difficulties like mountains and valleys, and it also suggests the elevation of things. Therefore, it is very popular with people who want to prosper in business or their careers. Cancellations after purchase are not accepted. Please understand that as these are natural stones, there may be some scratches, dents, and inclusions. 0132