Upgraded heat-resistant hair curler comes with a satin-covered heat-less curling iron, which is attached with stretchy hair bands; designed for long hair over 14 inches. The inner rod is made of environmentally friendly rubber and sealed in a satin pack. The hair bands are also made of satin material, feel soft and do not pull on the hair Function of hair brunchie: is good for a heat-resistant curler as well as hair bands for buns to sleep to avoid messing up your curly hair. The heat free curler is lightweight and portable and convenient to use at home or outdoors. Suitable for long and medium hair, home, travel, business trips, etc Zero damage: without heat, it does not cause hair breaks and split ends; it offers you a new way to curl beautiful hair; much better after you lightly moisten your hair with a spray bottle and added Verb Ghost oil, and it leaves really beautiful waves and no frizz Save time: tie your hair to sleep and wake up with perfectly wavy curly hair. You will be shocked by the fantastic in the morning. The Heatless Hair Rollers are magic curlers for long hair. You can easily style your hair in amazing waves and curls without exposing heat without damaging your hair The best gift: these heat-less curlers look good, are easy to use and comfortable. It is a good gift idea for your family, friends and colleagues; you can wear it at parties, ceremonies and daily wear, practical and useful for girls