・Remove the warmer from the bag just before use, peel off the release sheet, and use it by rubbing it on your clothes so that it does not touch your skin directly .
・As it becomes hot, be careful not to burn yourself.
■ Precautions to prevent low-temperature burns
・Do not use if you have diabetes or other problems with warmth or blood circulation.
・Do not use when sleeping.
・Do not apply directly to the skin.
・Those with sensitive skin should be particularly careful of low-temperature burns.・If it feels too hot, remove it immediately.
・Parents/guardians should warn those who are physically challenged or otherwise have difficulty in dealing with themselves.
・Do not use in a futon or in combination with a heater as it will be hot.
