DermaBlue+™ Foam 4 x 5" Transfer Silver Foam Dressing (76040518)FEATURES: DermaBlue+ Foam Transfer works even where other dressings fail. DermaBlue+ Foam Transfer combines triple action antimicrobial protection with a unique micro pore foam that wicks exudate away from the wound and kills over 99% of bacteria within, helping to disrupt the formation of biofilm and aiding in the healing of even the most challenging chronic wounds DermaBlue+ Foam Transfer is a moderately absorbent vertically wicking foam primary