Japanese hot and cold eye mask

This eye mask is made from cooling fabric.
Cool and comfortable ♪

Made of soft flannel fabric.
Warm and comfortable ♪

Can be used in spring, summer, autumn and winter

There are many nerves, including autonomic nerves, gathered around the ear. Covering the ears can provide a "reassuring feeling of being wrapped" and a "gentle warmth effect" to help promote restful sleep.

Size: Head diameter 49-62 cm