DC Comics Super Hero Patches-Superman Insignia 6"X8"X.1" inches. C&D VISIONARY: Iron-On Applique Patch. These fun super-hero patches can be applied to almost any fabric by sewing; using permanent fabric glue or by heat setting with an iron. Each package contains one patch and a wide variety of designs are available (each sold separately). Exact size varies by design but each is approximately 3 to 4 inches. Imported.