1. Compatible models: suitable for Philips HQ8290XL, HQ8270XL, HQ8260XL, HQ8250XL, HQ8240XL, HQ8240, HQ8241, HQ8260, HQ8250, HQ8270, HQ8290, HQ8200 shavers 2. Purpose: razor replacement head spare blades 3. Replace the shaving heads approximately every 6 months and clean them regularly to get a good experience with a high-performance shaver. 4. Clean the shaver before installation 5. Material: plastic + metal
