Thank you for viewing. This item makes a distinctive "shang-shang" sound when the metal rings (yu-kan) touch each other. It is used to avoid poisonous snakes and harmful animals and to protect oneself when walking in the mountains and fields. It is also said to have the effect of dispelling the earthly desires of practitioners and awakening their Buddha-nature. It is also a Buddhist tool used in esoteric rituals and prayers. Please be sure to check the photos, as there may be oversights. ★ There are stains, wrinkles, rust, paint peeling, and other signs of aging due to long-term storage. In the case of shipping via non-standard mail or Letter Pack, we cannot compensate for loss or damage. ★ Please bid only if you understand that this is a home-stored, used, and recycled item. Thank you for your understanding.