Extended Heatless Curling Iron: 70-inch extra-long heatless curling headband that curls all medium and long hair types. DIY next-level curls anytime, the perfect curling iron for the laid-back, health-conscious girl, with an elastic hairnet to help you stay in place. Soft Velvet Curling Headband: This heatless curling iron is made of velvet material on the outside and wool material on the inside, which makes your hair soft and comfortable while you sleep. When you wake up, your straight hair will become naturally wavy Easy to use: 1-Dry your hair until slightly damp after showering. Lightly moisturize dry hair with a spray bottle or a damp brush. 2-Use a clip to fix the middle of the curling iron on the top of your head. 3- Using the hair closest to the parting, wrap the hair around the heatless curling iron and secure, repeat on the other side and tie them into knots. 4- It is recommended to wear it for 3-6 hours, or use a hair net to fix it overnight. Bonus Tip: The key to amazing heatless curls is practice! Sometimes it's hard to get the hang of it, not because it doesn't work for you, but because everyone's hair is different