Fragrant to soothe the nerves, relieve heat and reduce stress, cool but not icy, breathable and fluid, removable for cleaning.
Note: Do not expose to the sun
Functional innovation: ergonomically designed, relieving heat and stress, cooling but not icy, directly attacking cervical spine problems, helping you stay away from the neck
accurate.
How to use: When sleeping, place it under the back of the head.
