Unwind and relax while beautifying your exhausted eyes with the cold or hot eye mask compress. This eye mask compress is equipped with gel beads that are non-toxic as they are made of a combination of water and glycerin. To use this as a cold compress, all you have to do is put it in the freezer. On the other hand, you can put this in the microwave should you wish to use this as a hot compress. This is great for relaxing your face and relieving stress. You can even have your company's logo or name imprinted on it which makes it a fantastic mainstay for your clinic or office. Note: The clear packs may appear to have a yellow tint which is because of the temperature change or chemical reaction.