Easy to UseThis uses a side comb to fix the way different from the traditional rubber band hair piece, making this hair piece very convenient and quick to use, all you need to do is simply insert it into the bun, bend two metal arms wrapped around your hair bun.FashionableThese bun hair piece are a fashion hair tool for curly, wavy, straight, and frizzy hair, and complement any hair color. They're a reliable and stylish choice for women who love to create new hairstyles. Safety Warning For external use only.