Our Headache Relief eye mask is perfect for both hot and cold therapy. Use heat to soothe dry eyes, sinus pain, and stress. Use cold for puffy and swollen eyes, or simply keep it at room temperature for a relaxing sleep mask. This flexible cooling eye mask can be used as a frozen compress for your face, an ice pack for headaches or migraines, or a sleeping mask. Our Headache Relied Mask Cold and Hot compress for the eyes delivers up to 30 minutes of natural relief. Store gel eye mask in your freezer to reduce dark circles and puffiness, or warm it up in the microwave for your favorite heated treatment. Hand wash with soap.