1. High-quality: Made of high-quality materials, so the shaver head is continuous, efficient and easy to use.2. Suitable Series: Fit for Braun 3 series, such as 300S, 301S, 310S, 320S, 330S, 340S, 360S, 380S, 3000S, 3010S, 3020S, 3030S, 3040S, 3080S, 350CC, 370CC, 390CC, 3050CC, 3090CC, Cruzer6 and many more.3. 21B, 21S, 32B and 32S are mutually compatible structures. They only have the difference in the color and design between the outer plastic frame and the middle cutter.4. A Better Shave: Replacing your razor head a 25% better shave. for best performance, please clean regularly.5. 100% Performance: The replacement head provides your shaver back to 100% performance and a closer shave.easy to install; The structure is different from the original factory. But it does not affect the use. The quality is still very good.Name: for Braun Cutter Head Accessories100% brand new and high qualityMake sure well your razor model firstcolour: as shownMaterial: ABS+stainless steelPackage Contents:1 x 32B Shaver Head1 x 32S Shaver Head1 x 21S Shaver Head1 x 21B Shaver HeadOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.