1Adopts rounded edges wide tooth, which can prevent your scalp from accidental injury. 2Compared with finetoothed combs, the friction is smaller, and the hair can be prevented from knotting during use. 3With an ergonomic handle design, it will not make you feel any discomfort even if you use it for a long time. 4Made of high quality ABS material, stable and durable, can be used for a long time. 5Lightweight and portable, you can easily put it in your pocket and use it whenever you want.