products name: Gel eye mask Detailed Product Description 1, It is available for cold & hotcompress. Necessary as a good assistant in daily life. 2, Can subside black eyes and wrinkles of eyes and keep eyes young and beautiful. 3, Can relieve tiredness and recover readily. 4, Can be used to relieve high fever by placing the eye mask on the brow. 5, For cold compress, please keep it in the freezer for 15 minutes or morebefore using. We have a competitive price and high quality,welcome to visit our company in any time ! *Application: coldStore in the freezer so that the pad is ready.To use in case of injury.Apprximately 1hr is required to freezer GEL*Ideal to use for :A.Reducing swellingB.temporary relief of headcheC.Toothache D.reducing revers*Application: hotMicrowave:(times are based on a 600w microwave.) Place GEL pad into a container filled with water, then put the container into microwave for about 30 SEC(if the GEL pad is at room temperature) or 1 MIN (if the GEL pad is frozen) on high power.After this time, check that the correct temperature has been reached. If not,reheat 10 SEC repeatly by microwave. Hot water: Bring water to boil.Remove from heat and immerse the GEL pad for around 4-10 mins.check every 1 min to see if the correct temperature has been reached. Ideal to use for: A.Muscle ache and pain B.keep warm C.Back pain CAUTION: Whether the pad is hot or cold it is advisable to check that the temperature is not too extreme against the skin. It is recommended that the GEL pad is wrapped in cloth before applying to skin.