Designed for a wide range of Braun shavers, this replacement head is compatible with Series 3 models (excluding 340s-4), Series 7000, 4000, and older Series 1 models. Ensures seamless compatibility with models like 195s, 4740, 5491, and more as detailed in the product listing. Manufactured to guarantee quality and precision, this replacement head helps restore your shaver to optimal performance. It is engineered to meet exact standards for a close and comfortable shave. Installation is straightforward and can be completed quickly at home. For best results, replace the foil and cutter head every 18 months as recommended to maintain peak shaving performance. Clean your shaver thoroughly before installing the new replacement head to ensure efficient operation and extend the lifespan of both the shaver and replacement components. Model Number: 30B Color: Black Material: Metal Package Contents: 1 x Shaver Mesh Cover 1 x Replacement Blade Head Only the above package content is included; other products are not included. Note: Light reflection and different display settings may cause slight variations in the color of the item in the picture compared to the real thing. Measurement may vary by +/- 1-3 cm.