Enhanced Shaving Experience: Crafted with a stainless steel mesh, this replacement seamlessly to your skin, ensuring an effective and comfortable shave without irritation. It's designed to tackle all areas smoothly. Advanced Shaving Technology: Experience a superior shave with our upgraded featuring 5 synchronized shaving elements. This design captures millions of hairs effortlessly, providing a smooth, efficient shave with high-quality materials for durability. Broad Compatibility: Specifically designed to fit for Shaver models 8164 , this replacement blade integrates flawlessly with your existing shaver, ensuring optimal performance and a seamless user experience. Maintenance Recommendation: For the shaving results, we advise replacing the shaving heads every 18 months. Regular replacement helps maintain the efficiency of your shaver and ensures the highest quality of grooming. Colour:Black-Gold Material:Metal Package Contents: 1 * Replacement Knife Net Only the above package content, other products are not included. Note: Light reflection 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.