1. and high quality2. Product name: cutter head3. Easy to install4. Please make sure your model is correct5. This is not made by , but the quality is also very good.Material: plastic+metalColor: as shownApplicable models:HQ6071 HQ6073 HQ6090 HQ6075HQ7100, HQ7140, HQ7160, HQ7180, HQ7200, HQ7240, HQ7290, HQ7742, HQ7760, HQ7762HQ7165, HQ7260, HQ7310, HQ7330, HQ7350, HQ7363, HQ7800, HQ7890 HQ7780, HQ7782HQ7300, HQ7320, HQ7340, HQ7360, HQ7380, HQ7390, HQ7740 HQ7120, HQ7141, HQ7142, HQ7143,HQ8445 HQ8825 HQ8830 HQ8845 HQ8850 HQ8865HQ8870 HQ8875 HQ8880 HQ8885 HQ8890 HQ8894HQ8830, HQ8850, HQ8870, HQ8880, HQ8882, HQ8890, HQ8894HQ8445, HQ8825, HQ8845, HQ8865, HQ8875, HQ8885, HQ8893PT730, PT735, PT860, PT870 PT720 PT725 AT750, AT751, AT890, AT891S510 S511 S512 S520 S530 S531 S538 S550 S551 S560 S561 S570 S571 S575S5000 series: S5079 S5080 S5081 S5095 etc.Package Contents:3 x replacement blade1 x clean brushOnly 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.