The Gillette Fusion Power Razor Blades x4 are specially designed for men who use Gillette razors. Made from high-quality stainless steel, these blades are compatible with models like the Fusion5 ProShield and Fusion ProGlide Power Razor. Each blade cartridge contains 5 blades, each measuring 4 cm in length and 0.9 cm in width, ensuring a comfortable and efficient shave on the face. This product offers four cartridges, providing long-lasting use for smooth and effortless razor cuts.