Manufacturer: Johnson & Johnson Product Number: PG004Size: 28 cm2 (4. 34 in2)Box of 10Johnson & Johnson's PROMOGRAN Matrix Wound Dressing is an advanced wound care device that provides an environment which attracts cells and supports tissue growth. PROMOGRAN dressing is used for multiple types of wounds including diabetic foot ulcers, venous ulcers, and pressure ulcers. In the presence of exudate the PROMOGRAN Dressing transforms into a soft, conformable, biodegradable gel, and thus allows contact with all areas of the wound. PROMOGRAN Dressing maintains a physiologically moist microenvironment at the wound surface. This environment is conducive to rapid wound healing. PROMOGRAN Dressing is a primary dressing that can be cut to fit wound with sterile scissors and used in combination with either a semi-occlusive or non-occlusive secondary dressing.