[MULTI-FUNCTIONAL]It is a functional eye mask that can be refrigerated in the zer as an ice pack. It can also be used as a hot eye mask to be heated in the microwave. It can be used on the eyes, face, forehead to relieve and treat dry, irritated or puffy eyes, dark circles, tension, bruising and muscle pain, sinus discomfort, migraines, allergic irritations and other eye problems. .[EASY TO USE]Seal the eye mask in a plastic bag and then put it in the refrigerator for an ice pack. Refrigerate for 1-2 hours or ze for 30 minutes. Or microwave for 10 seconds each time for a hot mask. This gel pack can stay cold for 15-20 minutes, and the therapy time is about 15 minutes, which is recommended by doctors and therapists. .[APPLICATION]When you feel tired, tense or migraine, the cooling eye mask can make you feel peace and help relieve your pain. This eye mask is suitable for women, girls, students or office workers who spend long time in front of the computer; or people who stay up late at night and suffer from dark circles, dry eyes. .[REBLE]Filled with massage gel beads and glycerin, the cool feeling lasts longer. Ultra soft with breathable plush back. These gel eye masks are FDA registered, latex- and non-toxic. pressure tested, no breakage, no leakage, long life. .[Reliable & Professional]The latex-, BPA- and phthalate- eye mask is made in a CE and FDA registered company, which is specialized in producing hot cold packs based on our professional production line and research team for over 11 years.