Restore your shaver to peak performance with this 360 Pivot & Flex Replacement Head. Featuring all the technological advancements of our shavers, the replacement has full floating heads, dual-track cutters and long-lasting, titanium-coated blades which combine to improve glide across your skin and create an exceptionally close shave. The one-piece, click-in design makes replacing the head a snap. Thanks to the clever open design, debris falls away from cutters and makes for easier cleaning. Cutters for Titanium Microflex Shavers: R-830, R-835, R-842, R-843, R-845, R-850, R-956, R-860, R-870, R-872, R-875, R-890, R-950, R-960, and R-970. Titanium-coated blades. " Dual Track cutters.Quickly and easily clicks into shaver. Washable Head. Premium Chrome finish.