1. Material: stainless steel
2. Environmental protection material, durable, healthy and safe
3. Please clean the shaver before installation
4. Replacing the shaving head can improve the shaving effect and make the shave closer.
5. Compatible models:
-For Philips 9000 series: S9011, S9021, S9031, S9041, S9111, S9121, S9151, S9161, S9171, S9311, S9321, S9371, S9511, S9521, S9522, S9531, S9711, S9721, S9 7 31, S9911, S9988, etc.
-For Philips 7000 series: S7710 S7510 S7311 S7310 S7370 S7530 S7720 S7780 etc.
-For Philips 8000 series: S8860/61, S8860/62/S8980/12, S8950/91

Packing list:
3 x Razor heads