Features: Combines the structural support of collagen with the exudate management of alginate. This combination provides the versatility needed when addressing a variety of wound types and a widerange of exudate levels. (from low to high) Maintains a moist wound environment, which is conducive to granulation tissue formation and epithelialization that enables healing to proceed optimally. Backed by a 10-year safety record, is easy to use and allows patients and caregivers to take charge of dressing changes. 4" x 8-3/4". 1 Count.