Curad Iodoform Gauze Packing Strip features 100% cotton gauze strips impregnated with iodoform ideal for packing or as drainage conduit for open and/or infected wounds. Tightly woven strips are ravel resistant so they won't fray or lint. Recommended for nasal or sinus packing, boils, abscesses, fistulas and other draining or tunneling wounds. All are packaged one strip per bottle.