Polymem Shapes QuadraFoam Dressings are designed to cleanse, fill, absorb, and moisten wounds throughout the healing continuum. Polymem QuadraFoam dressings contain a mild, non-toxic cleansing agent that is activated by moisture from the wound bed. Polymem Shapes dressings gently expand to fill and conform to the wound. Polymem Shapes can absorb up to ten (10) times its weight in exudate. Polymem Shapes are available in 3 oval sizes, tube, and Sacral.