There are two types: one-pin and two-pin. The one-pin is perfect for inner color dyeing effects, while the two-pin is also ideal for large-area inner color dyeing effects or adding volume. The clip-on style allows for easy attachment with a simple snap. Available in 6 popular gradient colors that blend well with your natural hair. By simply changing the color and the number of pieces you wear, you can easily create your desired look. It's an item that allows you to change your impression to match your mood! Length: Approximately 60cm Material: Heat-resistant fiber, can be ironed, curled, and blow-dried up to 150°C. HIYE One-Touch Extension Inner Color Style! Just clip it on! Color extensions that can be easily attached with one touch (Black & Pink, One-pin) 1258