Our wound island dressings for knee replacements consist of a soft absorbent non-adhesive center pad and breathable adhesive edges. Each dressing measures 4" x 8" and features a breathable center pad surrounded by a soft non-stick border. The island design allows the center pad to absorb liquid while keeping the edges dry, minimizing irritation to delicate skin.Each dressing is individually packaged to maintain sterility until use.These large gauze pads are ideal for covering cuts, scrapes, burns, or any other small wounds, gently protecting the wound from dirt and re-injury while creating a protective barrier to promote wound healing.Breathable and comfortable material wicks away excess moisture without sticking to the wound. It has good elasticity and can be easily attached to various parts of the body and stretches with body movement. Stock up on these affordable sterile dressings to stock up on essential first aid supplies at home, at work, or while traveling. It has richer functions, is more convenient to use, and brings you a wonderful experience.