These eye pads is that the pad is sealed from all sides. The pad will not shed fibers. The cotton of pad is inside and covered by filament yarn knitted fabric from all sides. So there is no loose fiber around the pad. A very high tech process has been used to manufacture it. For patient it means that no fiber will go inside the eyes to irritate. It also means comfort for the patient. The eye patch to hold the pad in place is made of soft stretchable fabric. The adhesive is soft and easy to remove. The release liner of the patch is easy to remove. All this results to more comfort for patient and ease for the surgeon.