Sterile hydrocolloid dressing designed for effective management of partial to full-thickness wounds with exudate, including pressure ulcers, leg ulcers, superficial wounds, and burns. Incorporates advanced DuoDERM CGF hydrocolloid technology that promotes a moist wound healing environment to accelerate epithelialization and reduce infection risk. Features a flexible polyurethane foam outer layer combined with an adhesive skin contact layer containing a unique hydrocolloid formulation for superior conformability and patient comfort. Provides a waterproof barrier protecting the wound from external contaminants including bacteria and viruses such as HBV and HIV. Can be worn continuously up to seven days unless leakage, discomfort, or infection signs occur, making it ideal for prolonged wound care. Large size (20cm x 29cm / 8in x 12in) suitable for covering extensive wound areas efficiently.