Compatible with Shaver 9000 Prestige models (SP98XX). Replace blades every 12 months for optimal shaving performance. The shaver blades are made of new high-quality materials, not second-hand materials. This ensures sharpness, resistance to rust, improved durability, and superior shaving results. Enjoy a close and comfortable shave with NanoTech precision blades that cut hair with high accuracy, providing an extremely close shave at skin level. Full bracket design allows for simple and easy replacement. The upgraded design makes maintenance of your Norelco shaver easier than ever. The full bracket format enables installation of new shaving heads in just two steps, facilitating thorough cleaning and optimizing daily shaving performance. Easy to replace: Carefully remove the old shaving heads and insert the new ones. Ensure the heads are properly aligned in place. If desired, continue using the old frame temporarily before fully replacing the entire head with a new one. Color: Silver/Black Material: Metal Package Contents: 1 x SH98 Replacement 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 color between the image and the actual item. Measurement may vary by +/- 1-3 cm.