Comfort Cut:360 Degrees without Dead Ends. Remove your beard gently, painlessly and more clean, perfectly protect your skin from scratching; Non-Original for SH71 replacement heads, this a high quality replacement for a fraction of the price; Razors is not included Compatible with: for Shaver S7782 S7788 S7371 S5588; All Shavers Series 7000 (S7xxx) and angular-shaped Series 5000 (S5xxx) Reset your shaver to : replace the shaver heads and get back to 100% performance ATTENTION: After installation, place a tiny drop of baby oil on each HQ8 heads and allow shaver to run for 10 seconds; These steps help to your shaver properly and smoothly running Color:As Shown Material:Metal Package Contents: 9 * SH71 Replacement Heads Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.