1Care for migraine, headache, swollen eyes, puffy eyes, dark circles, bags under eyes, muscle aches, insect bites, sunburns, stress relief. 2Not only for the face, but also for the head, back, neck, shoulders, arms, elbows or wrists and it is also very useful for men. 3Dual use of cold and hot, builtin gel ball, which is comfy and soft to make the facial mask more fit for your face. 4Elastic band and hook and loop fasteners design can be adjusted according to the circumference of the head. 5Nontoxic gel pad is safe for you yo use and it is not easily to be broken or punctured. 6Gel face eye mask is reusable, which is very durable and has a long service life.