• High-quality material: 100% Japanese synthetic fiber, resistant and durable. • Donut shape: Design that prevents deformations and maintains style. • Natural and adjustable: Varies from 4.5 to 9.5 inches with stretching, perfectly adapting to your hair. • Easy to use: Enhances your look in seconds by adding volume and fullness to buns or ponytails. • Versatile: Ideal for various occasions such as proms, weddings, or shopping trips. • Varied styles: Allows creating high, low, side, double buns, ponytails, and more, offering a versatile hairstyling experience.