Fits these models: HQ4, HQ30, HQ40, HQ46, HQ130, HQ912, HQ481. High-quality new version HQ4 replacement heads provide efficient shaving without pulling and help prevent trapped beard. Comfortable shaving experience with a smooth design that is gentle on skin. After installation, apply a small drop of baby oil on each screen and run for 10 seconds to ensure smooth operation. Economical and practical: wear-resistant shaver head reduces the need for frequent replacements. Easy to install and remove thanks to user-friendly design. Compatible with ALL HQ4 Shaver Heads models: HQ902, HQ906, HQ904, HQ912, HQ916, HQ915, HQ917, HQ918, HQ919, HQ988, HS190, HQ30, HQ32, HQ33, HQ36, HQ300, HQ302, HQ304, HQ320, HQ322, HQ340, HQ342, HQ360, HQ362, HQ380, HQ382, HQ384, HQ386, HQ3405, HQ3425, HQ3445, HQ3604, HQ3605, HQ3610, HQ3805, HQ3810, HQ3825, HQ3830, HQ3845, HQ3850, HQ3865, HQ3870, PQ222, PQ212, PQ215, PQ202, PQ218. Color: silver. Material: Plastic + Metal. Package Contents: 9 x shaver head. Only the above package content is included; other products are not included. Note: Light reflection and different displays may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3 cm.