TNT dressings in assorted sizes with antiseptic gauze impregnated with chlorhexidine to prevent and fight infection by controlling the microbial environment of the wound. Includes 5 units of 6x2 cm, 5 units of 4x1 cm, 5 units of 7x2 cm and 5 units of round dressings with a diameter of 2.5 cm.