This product is designed uniquely according to human characteristic of cervical physiological curvature, combination with principles for medicine, ergonomics,ect. It has following top four characteristics:

1) The hollow structure plays a role in holding head and neck supports. It puts neck together with pillow more reasonable and more comfortable, keeps the normal physiological curvature of neck, thereby reducing the pressure on neck neurovascular, with smooth breathing and reducing snoring, with protection of cervical.

2) The design for height difference on both sides is more suitable for head physiological structure.

3) The special designed partition process for pollow insert can effectively prevent insert’s filling from sliding to keep pillow’s shape, and prevent stiff neck..

4) The unique designed aromatherapy bag in pillow can be took out conveniently. And you could adjust aromatherapy bag according to your own requirements.