Compatible with Shaver 9000 models (SP98XX). Replace blades every 12 months for best shaving results. The shaver blades are made of high-quality materials, not second-hand materials. This ensures the blades are durable and resistant to rust, providing better shaving performance and longer lifespan. Enjoy a close and comfortable shave with NanoTech precision blades. These blades cut hair with high precision, delivering an extremely close shave at skin level. Full bracket design allows for simple and easy replacement. The upgraded design makes maintenance easier than ever. The full bracket format enables installation of new shaving heads in just two steps, facilitating thorough cleaning and optimizing your daily shave. Easy to replace: Carefully remove the old shaving heads and insert the new ones. Ensure the heads are properly aligned in place. If you do not achieve the desired shave immediately, you may continue using the old frame temporarily before fully switching to the new one. Color: Silver Material: Metal Package Contents: 1 x SH98 Replacement Head Note: Only the items listed above are included. Other products are not included. Light reflection and differences in display screens may cause slight variations in the color of the item shown in the picture compared to the actual product. Measurement may vary by +/- 1-3 cm.