ComfortCut: 360 Degrees without Dead Ends. Gently, painlessly, and cleanly remove your beard while perfectly protecting your skin from scratching. Replacement heads compatible with SH71 models, offering a cost-effective alternative. Razor not included. Compatible with Shaver models S7782, S7788, S7371, S5588, all Series 7000 (S7xxx), and angular-shaped Series 5000 (S5xxx). Restore your shaver's performance by replacing the heads to achieve 100% efficiency. After installation, apply a small drop of baby oil on each HQ8 head and run the shaver for 10 seconds to ensure smooth operation. Features: low cost, minimal maintenance, time-saving, consistent results. Color: silver. Material: stainless steel. Package includes: 6 x shaver blades. Product contents limited to listed items; other accessories not included. Note: Lighting and display differences may cause slight color variations between image and actual item. Measurement tolerance: +/- 1-3 cm.