Dottor Ciccarelli Corn Pad Plasters For Hard Corns have a protective function that is synergic with the function of the Corn Remover Plasters and Oxysalts. It protects the skin from the friction of the shoe once calluses and corns have been extirpated. It prevents the reformation of calluses, corns, nodes and reddened areas and preserves the treated part further to their removal.