NEWGO eye mask features super soft plush on the one side to allow direct-skin use and provides ultra comfort in hot cold therapy. Gel beads inside can be moved around to hit the exact spots you need and gives comfort, the fabric side is soft if you just need light cooling you can reverse it. Great for puffy eyes, swollen eyes,sinus discomfort, migraine, allergy irritations. Chill it in the freezer or heat it in microwave, place it over your eyes and sinuses, you won't believe the comfort. This eye mask contours perfectly to your face without drips or leaks.