Enhanced Shaving Experience: Crafted with a stainless steel mesh, this replacement head contours seamlessly to your skin, ensuring an effective and comfortable shave without irritation. It's designed to tackle hair on all facial areas smoothly. Advanced Shaving Technology: Experience a superior shave with our upgraded head 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 wahl Shaver models 8164 , this replacement blade integrates flawlessly with your existing shaver, ensuring optimal performance and a seamless user experience. Maintenance Recommendation: For the best 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 1 * Replacement Blade 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.