COVIDIEN Box: 10 4" x 4" Super absorbent hydrophilic foam cushions wounds and traps exudate while protecting skin in satiny softness. Pliable foam allows for quick, easy shaping to apply over any wound. Super absorbent hydrophilic foam cushions wounds and traps exudate while protecting skin in satiny softness. Pliable foam allows for quick, easy shaping to apply over any wound. Appropriate for wounds with moderate to heavy drainage.