The oil seal of the replacement head is made of stainless steel, which fits the skin perfectly. It is suitable for the Braun Series3 replacement head of the Braun21b shaving head. It follows the contours of your face and allows you to trim and shave all areas of your face effectively and comfortably. Compatibility mode: 21b series 3 replaceable shaving head is suitable for all Braun S3 razors 300s301s310s320s340s340s360s380s3010s3020s3030 3040s3050 3090s, 350cc370 390cc3050 3090cc and so on. High performance: multi-purpose environment (wet and dry). The floating net of blades is ideal for body skin comfortable and confident shaving. It works effectively and saves every inch of skin. Regular replacement: Suitable for Braun21b replacement razor head, replace every 6 months to get the best results. The replaceable mesh and Braun 21b razor cutting unit will restore your razor to 100% performance and make shaving smoother.

What's in the box
3 x Razor head