This eye mask provides soothing relief from dry eyes, styes, headaches, sinuses, and puffy eyes. It can be used to deliver cold or heat therapy.TheraPearl Eye Mask (hot/cold therapy) (1 mask)$17.70PriceQuantity*Add to CartHow to Use The mask should be applied to skin or closed eyelids for a maximum of 20 minutes. Remove the mask and wait at least 20 minutes before applying again. Reapply eye mask for no more than 20 minutes, if needed. Cold Therapy Freeze for at least 2 hours. Heat Therapy Microwave for time indicated below and test temperature Heat for an additional 5 seconds as needed until desired temperature is reached Suggested heating time for one mask: 700 Watt Microwave: 15 seconds 1000 Watt Microwave: 12 seconds 1250 Watt Microwave: 10 seconds Cleaning Clean the mask gently with mild soap.