?Safety Design & Services ?The small curling tong for short hair is equipped with a safety bracket, a top anti-iron design and a built-in automatic shut-off function at 60 minutes. Your have any question or problem you may have for either purchg or using our product, please contact with our service department and we will be glad to help. ?Fast Heat Up & Easy to use?Thin curling tongs with PTC heating technology for fast heating, reduces your waiting time. 2 m 360° swivel cord: Extra long swivel cord makes the hair curler easy to hold and use from multiple angles. ?18 Adjustable Heat Settings (60-230°C)?Curling tongs has 18 adjustable temperature files, you can choose different temperatures depending on your hair type. Soft & Thin Hair 150°C – 180°C, Healthy Hair 170°C – 190°C, Rough & Thick Hair 200°C – 230°C. ?LED Digital Temperature Display?The LED display shows selected temperature or real time temperature, you can determine if the temperature is what you need. Curling tongs are available in 17cm lengths, making it easier for you to style your hair. ?9mm curling tongs for short hair?9mm curling tongs with tourmaline ceramic coating barrel, it makes the barrel heating evenly and release negative ions which can reduce hair damage and keep your hair moist and shiny.