The Gillette Fusion ProShield Yellow razor cartridges are for those wanting clean, comfortable shaves. These blades shield skin from irritation, minimizes tug and pull, increase glide, and guide stubble into blades for a precision cut for a comfortable, close shave. 5 Anti-friction blades Each cartridge lasts a month Includes 8 Cartridges Who Is It For? Those looking for an easy, smooth shave What Does It Do? Shields the skin Reduced tugging and pulling Fits all Fusion5 razors