Suitable for 5 series 6 series Cheetah series models: 50-R1000s/50-B1300s/50-R1320s/50-R1300s/ 50-M4000cs/50-M4200cs/50-M7200cc/ 50-W4320cs/50-B7000cc 5018S 5020S 5035s 5049s 5050cs 6075cc 6020s 6040cs 6072cc 6075cc 6090cc 7020s 7025s 7027cs 7071cc 7075cc 7085cc 7089cc. High-Quality Materials: It is made of selected high-quality materials to achieve continuous, efficient and easy-to-use characteristics. The Best Shaving Effect: In order to get the best shaving effect continuously, we recommend that you change the shaving head every 18 months. Within 18 months, your electric shaver can trim more than 6 million hairs, thereby gradually reducing pruning performance. Special Processing Technology: The replacement head adopts a special processing technology to which more highlights the texture of your shaver. Restore Performance: Changing the head can restore your shaver' s performance and get a better shave effect. By changing the head regularly, the shaver will maintain its best condition for many years. Colour: as shown Material: ABS+metal Package Contents: 1 * Shaving accessories Only the above package content, other products are not included. Note: Light shooting 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. Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours Hope you have a pleasant shopping experience!