Hydrofera Blue Classic Antibacterial Tunneling Foam Dressing is a specialized wound care product designed to address complex wound challenges. This 9mm tunneling dressing utilizes open-celled polyvinyl alcohol (PVA) foam to effectively manage exudate, promote healing, and combat infection. The unique combination of methylene blue and gentian violet provides broad-spectrum antibacterial protection, reducing bioburden and creating a favorable wound environment. The dressing's high tensile strength allows for secure placement in tunneling wounds, while its absorbent properties effectively manage exudate and support healing. To ensure optimal performance, the dressing must be hydrated before application.