Get beautiful waves while you sleep. This Night Waves styling tool gives you beautiful, easy, no heat waves. The headband features a flat strap for headband comfort, curling tubes that create perfect waves, and release tabs for tangle free removal. Hair should be about 90% dry before wrapping. You can lightly mist dry hair with water, or use your favourite styling product. Creates heatless curls Instructions on packaging Plastic/Fabric/Foam