"UNS66000714 (Box)---SMITH & NEPHEW INC.
Packs Per Box 20---SizeA : 10"" x 4""
Combines the features of the current OpSite dressing with a high MVTR Reactic hydrophilic polyurethane film. The patented Reactic film is 3 to 8 times more permeable to water vapor than standard film dressings. It can ""switch"" in the prescense of moisture, allowing excess moisture to transpire off. Features a waterproof film, bacterial barrier and a highly absorbent pad with low adherence."