①46cm to be used around the neck!
Can be used around the neck to keep you cool.
➁Lasts for 1 hour at -3℃ from the skin temperature before placing on the neck*.When used outdoors at 30℃*.
③Conveniently packaged for use anytime, anywhere. Individually packaged for easy carrying in your bag.
④Long-term preservation is possible with the sealed pack!
Can be stored for up to 3 years. It can be prepared in case of emergency.