Exufiber is a sterile, nonwoven dressing made from highly absorbent polyvinyl alcohol fibres. In contract with wound exudate, Exufiber transforms into a gel that facilitates moist wound healing and ease of removal during dressing changes. Exufiber is available both as a sheet and ribbon as dressings.- Antimicrobial Gelling Fiber, 4"x 4" (10 x 10cm), 10/bx, 6 bx/cs (US Only)