Blister Plasters prevent the formation of blisters and, once they do form, protect them from friction and external contaminations. Hydrocolloid Blister Pads are conceived according to the hydrocolloidal method. The latter is based on the principle that a wound heals better and faster in a humid environment. The peculiarity of this method is that it prevents any dehydration and ensures a constant skin oxygenation while allowing the evaporation of the exudates and excess liquids produced by the wound.