DuoDerm CGF - Rectangle Hydrocolloid Dressing without Border is a sterile and moisture-retentive dressing. Duoderm can be used on dermal ulcers including full thickness wounds, pressure ulcers, leg ulcers, superficial wounds, partial thickness burns, and donor sites. This is a latex free dressing and is available in a box of five. The 6" x 8" rectangular shape covers a large area and works best on wounds that are longer than they are tall. This landscape design can work for a variety of wounds. This dressing does not have a border so it is non-adhesive and will require a secondary dressing to hold it in place. This border-free dressing by Convatec uses a hydrocolloid formulation that works with wounds with mild to moderate exudate.