You can use both sides properly according to the purpose!
The front is for a good night's sleep, and the back is for fever!
Since the temperatures on both sides are different, the front side can be used for a good night's sleep and the back side for heat generation, and it can be used in two ways depending on the application.
The contents of the pillow are made of a special gel, so even if they are cooled in a freezer, they do not harden like ice and are soft.
It fits perfectly to the affected area and has excellent stability.
Can be used by both infants and adults.
It is a safety double structure of inner bag and outer bag.
This product uses non-PVC material.
Convenient to use on both sides
The printed side of the character is the front side.
For a good night's sleep (front) ・ ・ ・ I want to cool it moderately
The surface is mild with cold air, making it ideal as a sleep pillow in the summer.
For fever (back) ・ ・ ・ I want to cool it down
The back side has a strong cold air, so use it when you have a fever or when you want to cool the affected area.