Gillette Fusion ProShield men’s razor blades, with lubrication before & after the blades, shields from irritation while you shave. ProShield Chill features Cooling technology for a refreshing sensation during the shave. Each refill features 5 precision blades for incredible comfort. With Gillette’s thinnest and finest blades (first 4 blades, same as ProGlide), ProShield allows less tug & pull vs. Fusion. This razor comes complete with a Precision Trimmer on the back, great for edging tough areas such as under the nose and sideburns. One razor blade refill equals up to one month of shaves. These Fusion ProShield blade refills can be used with any Fusion razor handle.