ComfortCut: 360 Degrees without Dead Ends. Remove your beard gently, painlessly and more cleanly, perfectly protecting your skin from scratching. Non- Norelco SH71 replacement heads, this is a high-quality replacement at a fraction of the price. Razors are not included. Compatible with: Norelco Shaver S7782, S7788, S7371, S5588. All Shavers Series 7000 (S7xxx) and angular-shaped Series 5000 (S5xxx). Reset your shaver to like-new performance: replace the shaver heads and restore 100% efficiency. ATTENTION: After installation, place a tiny drop of oil on each HQ8 head and allow the shaver to run for 10 seconds. These steps will help ensure your shaver runs properly and smoothly. P4L: Less Cost, Less Worry, Less Time, Less Difference. Color: Silver Material: Stainless Steel Package Contents: 6 x Shaver Blade Only the above package content; other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture to be slightly different from the real thing. Measurement allowed error is +/- 1-3 cm.