Within 18 months, Braun shavers cut an average of 6,000,000 hairs – that comes with some gradual wear to the cutting parts, which can lead to a less comfortable shave. That’s why Braun recommends changing your shaver’s foil and cutter block every 18 months, to get your shaver back to its best. Take care of your shaver, and it’ll take care of you! This replacement swivel head adapts to your facial contours, and with its pressure–minimising SensoFlex system, delivers a comfortable shave everytime. Easy to switch over, easily attach your new shaver head just by clicking it on. Features and Benefits 18–month lifespan– To maintain your best shave, we recommend replacing your shaver head every 18 months. Skin comfort– This shaver’s swivel head adapts to your facial contours, for a comfortable shave you can trust. Close and sensitive shave– With this shaver head’s pressure–minimising SensoFlex system (Series 6 models). Versatile– Compatible with Series 5 and Series 6 (new generation) electric shavers. Specifications Dimensions: H4 x W3.5 x D3cm Colour: Black Lifespan: 18 months #html-body [data-pb-style="60FF6AAE9E130"]{justify-content: flex-start; display: flex; flex-direction: column; background-position: left top; background-size: cover; background-repeat: no-repeat; background-attachment: scroll; border-style: none; border-width: 1px; border-radius: 0px; margin: 0px; padding: 0px;}#html-body [data-pb-style="60FF6AAE9E140"]{border-style: none; border-width: 1px; border-radius: 0px; margin: 0px; padding: 0px;}