Heatless Hair Curler: Ours heatless curlers help you to create beautiful curls without damaging your hair. Perfect alternative to traditional hot rollers hair curler. It is the best hair curler for long hair or medium hair length. Sleep In Hair Curler: You can sleep with ours overnight hair curler without any obstacles and get perfect curls by sleeping comfortably in these heatless curling rod headband for medium, or long hair. Satin Materials: Ours satin heatless curling set are made of high-quality silky satin fabric. Includes a curling rod and one satin sleep scrunchies, which can be easily fixed on the forehead after curling the hair. Easy To Use: Simply wrap your hair around the no-heat hair curls, then wait 3-6 hours or sleep on our overnight foam hair curlers. Heatless curls headband will give you beautiful curls in the morning. After-sale Service: We provide excellent after-sales service for 12 months of no artificial damage, full refund, or free replacement. If you have any problems with the no heat curling headband, please feel free to contact us.