JOY Hair Beads #1920 are precision-engineered micro beads designed for seamless hair extensions and protective styling. These lightweight, durable beads feature a smooth interior finish that grips hair securely without slipping, making them ideal for installation and maintenance of various extension methods. The #1920 specification ensures consistent sizing for professional results. Perfect for stylists and individuals seeking a reliable solution for long-lasting, natural-looking hair enhancement. Compatible with most hair types and extension techniques.