JOY Hair Beads #16691 are precision-engineered micro rings designed for seamless hair extensions and protective styling. These lightweight beads feature a smooth interior finish that grips hair securely without slipping, while the durable construction withstands repeated application and removal. Ideal for adding volume, length, or experimenting with color, these beads work with various hair textures and extension methods. Perfect for both professional stylists and at-home enthusiasts seeking reliable, long-lasting results.