JOY Hair Beads #1949 are precision-engineered micro rings designed for seamless hair extension installation. These lightweight beads feature a smooth interior surface that grips hair securely without slipping, while the durable construction withstands repeated adjustments. Ideal for adding volume, length, or blending natural hair with extensions, these beads deliver professional results with minimal damage. Compatible with most extension application methods, they're an essential tool for stylists and at-home users seeking reliable, long-lasting hold.