New, unused, and stored at home. Leather bracelet that reduces static electricity. Button type that can be easily fastened with one hand / Size can be adjusted by changing the fastening position. This bracelet simply reduces static electricity by wearing it on your wrist. This product uses conductive fibers, which release static electricity from the body into the air through the action of corona discharge. By touching this product directly before touching objects such as doorknobs, a higher effect can be obtained. Inner circumference: Approximately 18cm and 20cm * Adjustable with buttons Materials: Brass, iron, cowhide leather, polyester, acrylic Made in Japan