Xtrasorb Foam Adhesive Dressing. Absorbing more than twice the fluid over the market-leading brand, this dressing retains a significant amount of fluid, even under compression. The super absorbent polymer technology helps to lock fluid away from the wound & surrounding skin, also providing additional cushioning & pressure redistribution. Fluid repellent backing prevents external moisture & bacteria from entering. For moderately to heavily exuding wounds. Size: 3.2" x 3.2". 10/box, 4 boxes/case.