The RAKUWA METAX EXTREME Standard Necklace in Black/Red, measuring 50cm, is a high-performance accessory designed to promote wellness and enhance your daily activities. It features Phiten’s patented METAX technology, which incorporates a blend of natural minerals and metals for optimal energy balance and circulation. The sleek design and durable construction make it suitable for everyday wear, providing you with the benefits of improved focus, reduced fatigue, and enhanced performance. Elevate your style and well-being with the RAKUWA METAX EXTREME Standard Necklace.