This eye mask was recommended to me by my eye consultant at at a recent hospital visit. I suffer from Blepharitis, ( blocked tear ducts). Caused through allergies. My eyes swell and are read and very irritated when I have a flare up. The eye mask is so comforting and soothing. I also use all of there other eye cleansers. They cost a little more then other eye products, but they are worth every penny. How much is your eyesight worth? I highly recommend this eye mask.