Upgraded Version Heat-Free Wavy Curling Iron: Heat-free curling iron with headband, reusable for a longer time, you can easily get perfect curls with curling buns, no need for heat, and will not cause any damage to your hair. Soft Material: The upgraded material is made of elastic satin and nylon, which can wrap your hair more tightly without slipping, and there will be no embarrassing marks on your hair after use. Easy to use: blow dry your hair to slightly dry, comb your hair into a high ponytail, wrap the ponytail around the curling iron, tie your hair with a curling band, wait for 3-6 hours or sleep overnight, you will have beautiful curly hair . Refuse embarrassment: Compared with other styles, using this heatless curling iron is equivalent to a hair tie, and there will be no weird styling like other products. Whether you are working, exercising or sleeping, you can wear it. Portable and Convenient: The curling iron is only 50g, also a perfect gift for your family, friends and lovers. To prolong the life of the heat-free curling headband, please love it and do not use violence.