[High Precision Cutting System]: This SH90 replacement head are dual precision cutting system with lift and cut technology,360 degrees without dead ends.Compatible With for replacement heads 9000 series Gently remove your beard, painless and cleaner, the round head design perfectly protects your skin from scratches. [Comfortable Close Face Touch]: The upgraded RQ12 Replacement heads for series 9000 shaver have an ultra-thin head, with a slot for shaving long beards, and a hole for shaving the shortest stubble,for s9000 replacement head, that there is no residue after shaving. [Easy Replacement & Installation]: SH90 replacement head for s9000 replacement head easy to and replace a new head- just two minutes,After installation, put a drop of oil on each nozzle and run for 10 seconds to get the best experience,It's recommended that you replace the shaving head every 12 months to get the max shave performance. Fitment: S9911 S9731 S9711 S9511 S9111 S9031 S9988 S9151 Suitable for: All rq10 and rq12 heads. S9000 Series: S9911 S9731 S9711 S9511 S9111 S9031 RQ12 Series: RQ1250 RQ1250CC RQ1260 RQ1260CCRQ1280 RQ1280CC RQ1290 RQ1290CC RQ1251 RQ1251CC RQ1252 RQ1252CC RQ1265 RQ1265CC RQ1285 RQ1285CC RQ1286 rq1286cc rq1295 rq1295cc rq1296 rq1296cc rq1297cc rq1255 rq1255cc rq1258 rq1258cc rq1275 RQ1275cc Note:The new Honeycomb series is not universal. Colour:Silver Material:Metal Package Contents: 1 * Replacement Complete Head 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.