Singeek Wide Strap Silk Leopard Grain Hot/Cold Sleep Eye Mask With Ice Bags Which Can Be Used In Winter or Summer - This Eye Mask Is for Sleeping Better...[Product Information]- Suit to eye-care or refreshing， cold applying to the eyes Can promote the blood circulation， Slow down eye hyperaemia，prevent black rim of the eye and pouch， Cold applying to your forehead can Refresh， eliminate fatigue， relax and relieve summer heat.
- Method of cold using. put the water bag into the fridge or freezer about 1-3hours， suit for Thermal physical antifebrile， cold applying to relieve pain and pain caused by inflammation. you can put it into the fridge for a long time， use it when in needs
- method of Heating Using. immerse the water bag into container full of water， Then put the Container into microwave oven(mesotherm) to be heat about 30 seconds. Or directly put the water bag into boiling water about 5 minutes for using.
- Suit for shading needing sleeping during Lunch break or traveling on business.
