Features: ABS material, gently remove the beard, painless cleaner and the round head is perfect to protect your skin from scratching. Easy to install, clean the shaver before installation, when you replace the shaving head, the shaving effect will increase by 25%. Easily replace your shaver head every 18 months to maintain the best performance, rounded edges move smoothly over skin. Replacement heads suitable for various models, for FS366 367 368 389, ABS material is safe and comfortable. Specification: Mateial:ABS+Metal Suitable: for FS366 367 368 389 Package includes: 1* Whole head or 1* Cutter head cover or 1* Bracket or 3* heads Note: 1.Due to the different monitor and light effect, the actual color of the item might be slightly different from the color which is showed on the pictures. 2.Please forgive 1 cm/0.39"-3 cm/1.18" measuring deviation due to manual measurement. Due to differences in shooting equipment, displays, and production batches, the product may have slight color differences. This is normal, please refer to the actual product. We have tried our best to restore the true color through professional equipment, but we still recommend that you watch it under natural light for the most accurate visual effect. Before shipping the product, we will sconduct strict quality control to ensure that the product remains intact after long-distance transportation.