Feature: 1. Strong voltage adaptability: The voltage of this product is 24V, suitable for the power needs of most regions, and users can use it globally. 2. Extended design: The product has a length of 12.5cm, which is longer than the common perm bars on the market. It can better perm ideal hairstyles and is suitable for hair of various lengths. 3. Professional hairdressing tools: This hot perm bar is designed specifically for hairdressing and can meet the needs of professional hairdressers or consumers who have a demand for hairstyles. 4. Digital control: Temperature can be adjusted according to different hair types and hairstyles, making it more convenient and easy to use. 5. Protecting hair quality: The material used for the hot perm bar can protect hair quality at high temperatures, reduce damage to hair, and allow users to enjoy hairdressing while protecting the health of their hair. Description: Material:High temperature resistant material Size:12.5cm/4.9in Colour:As shown in the figure Package Includes: 1pcs Digital Hair Hot Perm Rods Note: 1. Please note that the photo does not show actual size, please refer to Description for size details. 2. Please allow differences due to manual measurement, thanks. 3. Due to the difference between different monitors, the image may not reflect the actual color of the item.