Replacement foil head for FOILFX02 in Gunsteel. Includes 2 single blades and a shaving head including double shaving foil. 44 mm shaving zone. To replace the shaving head, switch off the shaver and press the button on the opposite side to open the head section. Then remove the old blades and replace them with the new blades. Finally, attach the shaving head and snap it into place. Before the next use, check that the shaver is working properly. DLC titanium technology: hypoallergenic, extremely durable, corrosion-resistant, lower blade temperature - no overheating.