JOY Hair Beads #16661 are precision-engineered micro rings designed for seamless hair extension installation. These lightweight beads feature a smooth interior finish that grips hair securely without slipping, making them ideal for both professional stylists and at-home applications. The durable construction withstands repeated adjustments and styling, while the discreet design blends naturally with most hair types and colors. Perfect for adding length, volume, or experimenting with protective styling, these beads deliver reliable hold and professional results with minimal maintenance.