DuoDerm® CGF® Hydrocolloid Dressing, Sterile, Square, 8 x 8 inch, 5 ctDuoDerm CGF sterile dressing absorbs moisture for an improved healing environment Adhesive gel polymers hold the 8 inch x 8 inch dressings in place and contain drainage The dressings are self adherent for easy application and removal of debrided tissue without further damage to new tissue The square dressing forms a barrier against viruses and bacteria, preventing infection Use a ConvaTec hydrocolloid dressing alone or with other wound care products