1The gel face cover is composed of shapeable gel and beads to fight inflammation and swelling. You can even use it to help relieve pain after wisdom teeth removal or plastic surgery. 2It is very helpful to relieve headache, swelling and eye fatigue. Soft and skinfriendly, comfortable to use. 3Hot and cold compress therapy, meet your different needs. Hot compress therapy, accelerate blood circulation. Cold compress therapy, pain relief and preventing swelling. 4Put it in the refrigerator for cold compress, put it in the microwave to heat up for hot compress, easy to use, bring you convenience. 5Light weight and in small size, easy to store and carry, it doesn't occupy much space, suitable for home and travel use.