Description 1.Suitable for 40B:CT2S CT4S CT2CC CT4CC CT5CC CT6CC 2,High-quality Materials: It is made of high-quality materials to achieve continuous, efficient and easy-to-use characteristics. 3,The Best Shaving Effect: To continuously get the best shaving effect, we recommend that you replace the shaving head every 18 months. Within 18 months, your electric shaver can trim more than 6 million hairs, which will gradually reduce the trimming performance. 4,Special Processing Technology: The replacement head uses a special processing technology that is more similar to your shaver. 5,Restore Performance: By replacing the head, you can restore the performance of your shaver and get a better shave. By replacing the head regularly, the shaver will maintain its best condition for many years. Color as shown Material: Plastic+Metal Package Contents: 2 x Shaving Accessories Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture to be slightly different from the real thing. The measurement allowed error is +/- 1-3 cm.