Opsite Post Op Composite DressingsOpsite Post Op Composite Dressing is a transparent waterproof dressing with a absorbent pad for post operative wound sites. Opsite Post op dressings allow for wound drainage to be monitored without disturbing the dressing. Made with a moisture vapor film combined with a non sensitizing adhesive that allows the wound and skin under the dressing to breathe. This dressing stays in place, reducing the risk of damaging new skin growth. Opsite Post