1. Upgraded Curlers – Our heatless curls overnight headband features 8 removable claw strips for styling. The original elastic straps have been upgraded to an adjustable Velcro headband for a perfect fit. Designed for flexibility and comfort, this curler helps you achieve beautiful, heat- curls while you sleep. 2.Easy to carry -- Convenient to use at home or take with you when going out. You can wear these soft hair curlers while sleeping all night without discomfort. A must-have for women and girls, especially for busy moms and those who love heatless curls without damaging their hair. 3.Wider Elastic Hair Cord -- We've upgraded the rubber band width on the heatless curlers to prevent accidental hair pulling during curling. This design allows for easier tying of hair to the heatless curlers, ensuring a smoother experience when wrapping and removing hair. 4.How to Use -- 1. Before wearing the heatless curling rod headband, ensure your hair is slightly damp; 2. Take a small section of hair and wrap it around the heatless curling rod, then secure it with rubber hair ties; 3. Continue wrapping the rest of your hair around the curling rod until you reach the ends.