Perfect curves can fit your neck naturally and prevent your head from side slipping. The added two support points can enhance the supporting effect and relieve neck fatigue.
It was equipped with a pocket on the left, which can hold your cellphone, free your hands when you sleep
The fabric come with 70% polyester, 30% spandex,makes it strechable,and connected with super soft magnetic therapy cloth,which is breathable, comfortable, not pilling, and not fading