This is a bracelet made of unpolished ebony. Bead size: Approximately 9.5 to 10.5 mm Wrist size: Approximately 16 cm Please comment in advance if you need to adjust the wrist size. Additional charges will apply for size upgrades. ★ Effects of Ebony It has a slightly unusual meaning of "warding off evil spirits." When used like a rosary, it protects the wearer from negative energy and evil spirits. It is a power stone that acts like a protective amulet. Ebony also has the effect of mental stability and relaxation, calming the mind and soothing the spirit. * There may be some dents, scratches, and cracks that are inherent to natural stones. * We try to take photos that are as close to the actual product as possible, but there may be differences in color depending on your monitor environment. Color: Black