For use with the Artist Club DX and SS. The Proguard Blade has a patented, semicircular guard on the blade, to not only give a longer life, but to give a safer smoother shave. As with all other Feather blades it is given a triple grinding for optimum edge angle. In addition to the grinding, each blade is also given a double coating. The first is a platinum alloy coating for increased durability, and the second is a resin coating to create low friction during the shave. Each pack contains 15 blades, and there are 10 packs in an outer.